diff --git a/results/combined/plots/all/cost_with_manual.pdf b/results/combined/plots/all/cost_with_manual.pdf
index 6925e799c3..16f5b0afa6 100644
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index 7f54558553..f35b87cb68 100644
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index 59d7e980b9..573018a70c 100644
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index efc4a8b8aa..c32c92deb9 100644
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index f386cbfef4..3cf0ce321a 100644
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index cefff91f55..1c4a49a6d1 100644
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index 3df8abd2fc..476a901dcb 100644
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index aa0a404a14..0ca1bc1ee7 100644
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diff --git a/results/combined/plots/tools/heatmap.pdf b/results/combined/plots/tools/heatmap.pdf
index 8f5d2bb71c..9be96abf42 100644
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diff --git a/results/combined/tables/all/table_feature_main_summary.tex b/results/combined/tables/all/table_feature_main_summary.tex
index f702ef09d7..33ba401a03 100644
--- a/results/combined/tables/all/table_feature_main_summary.tex
+++ b/results/combined/tables/all/table_feature_main_summary.tex
@@ -1,9 +1,12 @@
 % Do not edit.  This file is automatically generated.
-\begin{tabular}{c|c c|c c|c c}
+\setlength{\tabcolsep}{.285\tabcolsep}
+\begin{tabular}{c|cc|cc|cc}
             Tool &
-            \multicolumn{2}{c|}{Correct Merges} &
-            \multicolumn{2}{c|}{Unhandled Merges} &
-            \multicolumn{2}{c}{Incorrect Merges} \\
+            \multicolumn{6}{c}{Merges} \\ \cline{2-7}
+            &
+            \multicolumn{2}{c|}{Correct} &
+            \multicolumn{2}{c|}{Unhandled} &
+            \multicolumn{2}{c}{Incorrect} \\
             &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c|}{Other} &
@@ -11,7 +14,6 @@
             \multicolumn{1}{c|}{Other} &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c}{Other} \\
-            & \% & \% & \% & \% & \% & \% \\
             \hline
             Gitmerge-ort                     &  54\% &  36\% &  44\% &  62\% &   2\% &   2\% \\
             Gitmerge-ort-ignorespace         &  56\% &  38\% &  41\% &  60\% &   3\% &   2\% \\
diff --git a/results/combined/tables/git/table_feature_main_summary.tex b/results/combined/tables/git/table_feature_main_summary.tex
index 90918369d5..5bdc0bb87d 100644
--- a/results/combined/tables/git/table_feature_main_summary.tex
+++ b/results/combined/tables/git/table_feature_main_summary.tex
@@ -1,9 +1,12 @@
 % Do not edit.  This file is automatically generated.
-\begin{tabular}{c|c c|c c|c c}
+\setlength{\tabcolsep}{.285\tabcolsep}
+\begin{tabular}{c|cc|cc|cc}
             Tool &
-            \multicolumn{2}{c|}{Correct Merges} &
-            \multicolumn{2}{c|}{Unhandled Merges} &
-            \multicolumn{2}{c}{Incorrect Merges} \\
+            \multicolumn{6}{c}{Merges} \\ \cline{2-7}
+            &
+            \multicolumn{2}{c|}{Correct} &
+            \multicolumn{2}{c|}{Unhandled} &
+            \multicolumn{2}{c}{Incorrect} \\
             &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c|}{Other} &
@@ -11,7 +14,6 @@
             \multicolumn{1}{c|}{Other} &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c}{Other} \\
-            & \% & \% & \% & \% & \% & \% \\
             \hline
             Gitmerge-ort                     &  54\% &  36\% &  44\% &  62\% &   2\% &   2\% \\
             Gitmerge-ort-ignorespace         &  56\% &  38\% &  41\% &  60\% &   3\% &   2\% \\
diff --git a/results/combined/tables/tools/table_feature_main_summary.tex b/results/combined/tables/tools/table_feature_main_summary.tex
index eba43e48f9..5b0c301089 100644
--- a/results/combined/tables/tools/table_feature_main_summary.tex
+++ b/results/combined/tables/tools/table_feature_main_summary.tex
@@ -1,9 +1,12 @@
 % Do not edit.  This file is automatically generated.
-\begin{tabular}{c|c c|c c|c c}
+\setlength{\tabcolsep}{.285\tabcolsep}
+\begin{tabular}{c|cc|cc|cc}
             Tool &
-            \multicolumn{2}{c|}{Correct Merges} &
-            \multicolumn{2}{c|}{Unhandled Merges} &
-            \multicolumn{2}{c}{Incorrect Merges} \\
+            \multicolumn{6}{c}{Merges} \\ \cline{2-7}
+            &
+            \multicolumn{2}{c|}{Correct} &
+            \multicolumn{2}{c|}{Unhandled} &
+            \multicolumn{2}{c}{Incorrect} \\
             &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c|}{Other} &
@@ -11,7 +14,6 @@
             \multicolumn{1}{c|}{Other} &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c}{Other} \\
-            & \% & \% & \% & \% & \% & \% \\
             \hline
             Gitmerge-ort                     &  54\% &  36\% &  44\% &  62\% &   2\% &   2\% \\
             Gitmerge-ort-ignorespace         &  56\% &  38\% &  41\% &  60\% &   3\% &   2\% \\
diff --git a/results/greatest_hits/plots/all/cost_with_manual.pdf b/results/greatest_hits/plots/all/cost_with_manual.pdf
index 0cda3c5a61..36fd3631da 100644
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index 344d01bb77..f32d8a291d 100644
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index d09ab1f374..ef16634bee 100644
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index 4f8b4d9396..bd5de9e283 100644
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index d487528536..4f8fc09b42 100644
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index b1dfb632d6..d86066f3be 100644
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index 25879360d1..8d55395663 100644
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index 8479b85a04..5651685e6e 100644
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index 3df80e5be6..62712df573 100644
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diff --git a/results/greatest_hits/tables/all/table_feature_main_summary.tex b/results/greatest_hits/tables/all/table_feature_main_summary.tex
index dcfbe90cdd..d742868d3d 100644
--- a/results/greatest_hits/tables/all/table_feature_main_summary.tex
+++ b/results/greatest_hits/tables/all/table_feature_main_summary.tex
@@ -1,9 +1,12 @@
 % Do not edit.  This file is automatically generated.
-\begin{tabular}{c|c c|c c|c c}
+\setlength{\tabcolsep}{.285\tabcolsep}
+\begin{tabular}{c|cc|cc|cc}
             Tool &
-            \multicolumn{2}{c|}{Correct Merges} &
-            \multicolumn{2}{c|}{Unhandled Merges} &
-            \multicolumn{2}{c}{Incorrect Merges} \\
+            \multicolumn{6}{c}{Merges} \\ \cline{2-7}
+            &
+            \multicolumn{2}{c|}{Correct} &
+            \multicolumn{2}{c|}{Unhandled} &
+            \multicolumn{2}{c}{Incorrect} \\
             &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c|}{Other} &
@@ -11,7 +14,6 @@
             \multicolumn{1}{c|}{Other} &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c}{Other} \\
-            & \% & \% & \% & \% & \% & \% \\
             \hline
             Gitmerge-ort                     &  53\% &  32\% &  43\% &  66\% &   4\% &   2\% \\
             Gitmerge-ort-ignorespace         &  54\% &  34\% &  42\% &  64\% &   3\% &   3\% \\
diff --git a/results/greatest_hits/tables/git/table_feature_main_summary.tex b/results/greatest_hits/tables/git/table_feature_main_summary.tex
index 7e77582e47..cabade8882 100644
--- a/results/greatest_hits/tables/git/table_feature_main_summary.tex
+++ b/results/greatest_hits/tables/git/table_feature_main_summary.tex
@@ -1,9 +1,12 @@
 % Do not edit.  This file is automatically generated.
-\begin{tabular}{c|c c|c c|c c}
+\setlength{\tabcolsep}{.285\tabcolsep}
+\begin{tabular}{c|cc|cc|cc}
             Tool &
-            \multicolumn{2}{c|}{Correct Merges} &
-            \multicolumn{2}{c|}{Unhandled Merges} &
-            \multicolumn{2}{c}{Incorrect Merges} \\
+            \multicolumn{6}{c}{Merges} \\ \cline{2-7}
+            &
+            \multicolumn{2}{c|}{Correct} &
+            \multicolumn{2}{c|}{Unhandled} &
+            \multicolumn{2}{c}{Incorrect} \\
             &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c|}{Other} &
@@ -11,7 +14,6 @@
             \multicolumn{1}{c|}{Other} &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c}{Other} \\
-            & \% & \% & \% & \% & \% & \% \\
             \hline
             Gitmerge-ort                     &  53\% &  32\% &  43\% &  66\% &   4\% &   2\% \\
             Gitmerge-ort-ignorespace         &  54\% &  34\% &  42\% &  64\% &   3\% &   3\% \\
diff --git a/results/greatest_hits/tables/tools/table_feature_main_summary.tex b/results/greatest_hits/tables/tools/table_feature_main_summary.tex
index b081f9c775..406c178081 100644
--- a/results/greatest_hits/tables/tools/table_feature_main_summary.tex
+++ b/results/greatest_hits/tables/tools/table_feature_main_summary.tex
@@ -1,9 +1,12 @@
 % Do not edit.  This file is automatically generated.
-\begin{tabular}{c|c c|c c|c c}
+\setlength{\tabcolsep}{.285\tabcolsep}
+\begin{tabular}{c|cc|cc|cc}
             Tool &
-            \multicolumn{2}{c|}{Correct Merges} &
-            \multicolumn{2}{c|}{Unhandled Merges} &
-            \multicolumn{2}{c}{Incorrect Merges} \\
+            \multicolumn{6}{c}{Merges} \\ \cline{2-7}
+            &
+            \multicolumn{2}{c|}{Correct} &
+            \multicolumn{2}{c|}{Unhandled} &
+            \multicolumn{2}{c}{Incorrect} \\
             &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c|}{Other} &
@@ -11,7 +14,6 @@
             \multicolumn{1}{c|}{Other} &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c}{Other} \\
-            & \% & \% & \% & \% & \% & \% \\
             \hline
             Gitmerge-ort                     &  53\% &  32\% &  43\% &  66\% &   4\% &   2\% \\
             Gitmerge-ort-ignorespace         &  54\% &  34\% &  42\% &  64\% &   3\% &   3\% \\
diff --git a/results/reaper/plots/all/cost_with_manual.pdf b/results/reaper/plots/all/cost_with_manual.pdf
index 534542fe15..947513e9da 100644
Binary files a/results/reaper/plots/all/cost_with_manual.pdf and b/results/reaper/plots/all/cost_with_manual.pdf differ
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index c72d4befec..6ab8b72a29 100644
Binary files a/results/reaper/plots/all/cost_without_manual.pdf and b/results/reaper/plots/all/cost_without_manual.pdf differ
diff --git a/results/reaper/plots/all/heatmap.pdf b/results/reaper/plots/all/heatmap.pdf
index caff54d8aa..c2d05c1ba0 100644
Binary files a/results/reaper/plots/all/heatmap.pdf and b/results/reaper/plots/all/heatmap.pdf differ
diff --git a/results/reaper/plots/git/cost_with_manual.pdf b/results/reaper/plots/git/cost_with_manual.pdf
index 55305bc8b9..92fc6a135f 100644
Binary files a/results/reaper/plots/git/cost_with_manual.pdf and b/results/reaper/plots/git/cost_with_manual.pdf differ
diff --git a/results/reaper/plots/git/cost_without_manual.pdf b/results/reaper/plots/git/cost_without_manual.pdf
index 7fac22b434..c60cc0add6 100644
Binary files a/results/reaper/plots/git/cost_without_manual.pdf and b/results/reaper/plots/git/cost_without_manual.pdf differ
diff --git a/results/reaper/plots/git/heatmap.pdf b/results/reaper/plots/git/heatmap.pdf
index 97fbbf00d2..480e61e641 100644
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index bda869d54c..ca4d8bc365 100644
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diff --git a/results/reaper/plots/tools/cost_without_manual.pdf b/results/reaper/plots/tools/cost_without_manual.pdf
index ee15cf97d6..f148ed885b 100644
Binary files a/results/reaper/plots/tools/cost_without_manual.pdf and b/results/reaper/plots/tools/cost_without_manual.pdf differ
diff --git a/results/reaper/plots/tools/heatmap.pdf b/results/reaper/plots/tools/heatmap.pdf
index 01ca6ce171..e5fd6c4bc2 100644
Binary files a/results/reaper/plots/tools/heatmap.pdf and b/results/reaper/plots/tools/heatmap.pdf differ
diff --git a/results/reaper/tables/all/table_feature_main_summary.tex b/results/reaper/tables/all/table_feature_main_summary.tex
index 03e62d0b69..33b47d30c5 100644
--- a/results/reaper/tables/all/table_feature_main_summary.tex
+++ b/results/reaper/tables/all/table_feature_main_summary.tex
@@ -1,9 +1,12 @@
 % Do not edit.  This file is automatically generated.
-\begin{tabular}{c|c c|c c|c c}
+\setlength{\tabcolsep}{.285\tabcolsep}
+\begin{tabular}{c|cc|cc|cc}
             Tool &
-            \multicolumn{2}{c|}{Correct Merges} &
-            \multicolumn{2}{c|}{Unhandled Merges} &
-            \multicolumn{2}{c}{Incorrect Merges} \\
+            \multicolumn{6}{c}{Merges} \\ \cline{2-7}
+            &
+            \multicolumn{2}{c|}{Correct} &
+            \multicolumn{2}{c|}{Unhandled} &
+            \multicolumn{2}{c}{Incorrect} \\
             &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c|}{Other} &
@@ -11,7 +14,6 @@
             \multicolumn{1}{c|}{Other} &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c}{Other} \\
-            & \% & \% & \% & \% & \% & \% \\
             \hline
             Gitmerge-ort                     &  54\% &  36\% &  44\% &  62\% &   2\% &   2\% \\
             Gitmerge-ort-ignorespace         &  57\% &  38\% &  41\% &  59\% &   3\% &   3\% \\
diff --git a/results/reaper/tables/git/table_feature_main_summary.tex b/results/reaper/tables/git/table_feature_main_summary.tex
index f583b8c36f..be146a0397 100644
--- a/results/reaper/tables/git/table_feature_main_summary.tex
+++ b/results/reaper/tables/git/table_feature_main_summary.tex
@@ -1,9 +1,12 @@
 % Do not edit.  This file is automatically generated.
-\begin{tabular}{c|c c|c c|c c}
+\setlength{\tabcolsep}{.285\tabcolsep}
+\begin{tabular}{c|cc|cc|cc}
             Tool &
-            \multicolumn{2}{c|}{Correct Merges} &
-            \multicolumn{2}{c|}{Unhandled Merges} &
-            \multicolumn{2}{c}{Incorrect Merges} \\
+            \multicolumn{6}{c}{Merges} \\ \cline{2-7}
+            &
+            \multicolumn{2}{c|}{Correct} &
+            \multicolumn{2}{c|}{Unhandled} &
+            \multicolumn{2}{c}{Incorrect} \\
             &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c|}{Other} &
@@ -11,7 +14,6 @@
             \multicolumn{1}{c|}{Other} &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c}{Other} \\
-            & \% & \% & \% & \% & \% & \% \\
             \hline
             Gitmerge-ort                     &  54\% &  36\% &  44\% &  62\% &   2\% &   2\% \\
             Gitmerge-ort-ignorespace         &  57\% &  38\% &  41\% &  59\% &   3\% &   3\% \\
diff --git a/results/reaper/tables/tools/table_feature_main_summary.tex b/results/reaper/tables/tools/table_feature_main_summary.tex
index f931bba18d..d9156a784c 100644
--- a/results/reaper/tables/tools/table_feature_main_summary.tex
+++ b/results/reaper/tables/tools/table_feature_main_summary.tex
@@ -1,9 +1,12 @@
 % Do not edit.  This file is automatically generated.
-\begin{tabular}{c|c c|c c|c c}
+\setlength{\tabcolsep}{.285\tabcolsep}
+\begin{tabular}{c|cc|cc|cc}
             Tool &
-            \multicolumn{2}{c|}{Correct Merges} &
-            \multicolumn{2}{c|}{Unhandled Merges} &
-            \multicolumn{2}{c}{Incorrect Merges} \\
+            \multicolumn{6}{c}{Merges} \\ \cline{2-7}
+            &
+            \multicolumn{2}{c|}{Correct} &
+            \multicolumn{2}{c|}{Unhandled} &
+            \multicolumn{2}{c}{Incorrect} \\
             &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c|}{Other} &
@@ -11,7 +14,6 @@
             \multicolumn{1}{c|}{Other} &
             \multicolumn{1}{c}{Main} &
             \multicolumn{1}{c}{Other} \\
-            & \% & \% & \% & \% & \% & \% \\
             \hline
             Gitmerge-ort                     &  54\% &  36\% &  44\% &  62\% &   2\% &   2\% \\
             Gitmerge-ort-ignorespace         &  57\% &  38\% &  41\% &  59\% &   3\% &   3\% \\
diff --git a/src/python/latex_output.py b/src/python/latex_output.py
index d6d0f241b8..a7a5f602d4 100755
--- a/src/python/latex_output.py
+++ b/src/python/latex_output.py
@@ -250,11 +250,14 @@ def build_table2(main_df: pd.DataFrame, merge_tools: List[str], feature) -> str:
         LaTeX table with the results of the merge tools
     """
     table2 = """% Do not edit.  This file is automatically generated.
-\\begin{tabular}{c|c c|c c|c c}
+\\setlength{\\tabcolsep}{.285\\tabcolsep}
+\\begin{tabular}{c|cc|cc|cc}
             Tool &
-            \\multicolumn{2}{c|}{Correct Merges} &
-            \\multicolumn{2}{c|}{Unhandled Merges} &
-            \\multicolumn{2}{c}{Incorrect Merges} \\\\
+            \\multicolumn{6}{c}{Merges} \\\\ \\cline{2-7}
+            &
+            \\multicolumn{2}{c|}{Correct} &
+            \\multicolumn{2}{c|}{Unhandled} &
+            \\multicolumn{2}{c}{Incorrect} \\\\
             &
             \\multicolumn{1}{c}{Main} &
             \\multicolumn{1}{c|}{Other} &
@@ -262,7 +265,6 @@ def build_table2(main_df: pd.DataFrame, merge_tools: List[str], feature) -> str:
             \\multicolumn{1}{c|}{Other} &
             \\multicolumn{1}{c}{Main} &
             \\multicolumn{1}{c}{Other} \\\\
-            & \\% & \\% & \\% & \\% & \\% & \\% \\\\
             \\hline\n"""
 
     for _, merge_tool in enumerate(merge_tools):