diff --git a/notebooks/summary-results1.ipynb b/notebooks/summary-results1.ipynb
index 891d606..21f1837 100644
--- a/notebooks/summary-results1.ipynb
+++ b/notebooks/summary-results1.ipynb
@@ -2562,7 +2562,7 @@
   "kernelspec": {
    "display_name": "bpd_gpu2",
    "language": "python",
-   "name": "bpd_gpu2"
+   "name": "python3"
   },
   "language_info": {
    "codemirror_mode": {
diff --git a/scripts/vect_toy_shear_gpu.py b/scripts/vect_toy_shear_gpu.py
index bfbf3f2..23ec60e 100644
--- a/scripts/vect_toy_shear_gpu.py
+++ b/scripts/vect_toy_shear_gpu.py
@@ -20,11 +20,11 @@
 @click.option("--g2", type=float, default=0.0)
 @click.option("--n-samples-gals", type=int, default=1000, help="# of gals")
 @click.option("--n-samples-shear", type=int, default=3000, help="shear samples")
-@click.option("--k", type=int, default=100, help="# int. posterior samples per galaxy.")
+@click.option("--k", type=int, default=1000, help="# int. post. samples galaxy.")
 @click.option("--shape-noise", type=float, default=1e-3)
-@click.option("--sigma-e-int", type=float, default=2e-3)
+@click.option("--sigma-e-int", type=float, default=1e-2)
 @click.option("--obs-noise", type=float, default=1e-4)
-@click.option("--trim", type=int, default=1)
+@click.option("--trim", type=int, default=10)
 def main(
     n_vec: int,
     tag: str,