Nozzle collides - "No sparse layers **on** "

[lwbsbde]

Is there an existing issue for this problem?

• I have searched the existing issues

OrcaSlicer Version

2.2.0

Operating System (OS)

Windows

OS Version

win11

Additional system information

No response

Printer

Custom DUAL Extruder Servo

How to reproduce

1. Einstellung "Multimaterial" - Prime tower on - No sparse layers on

Actual results

Nozzle move down before moving to the tower.
Nozzle vcollides with object

Expected results

Nozzle move to the tower before move down

Project file & Debug log uploads

drehgriff.zip

Checklist of files to include

• Log file
• Project file

Anything else?

[Rneil-ca]

I am seeing this bug as well, when switching toolheads and staying on the same layer, the tool head is lowered before moving to the tower. I have spent hours looking at this as thought I had something setup wrong, but I can not make this work. It is lower the toolhead before it even starts the code for the prime tower or toolchange.

G1 X212.466 Y87.06 E.02475
; stop printing object sorting.stl id:0 copy 0
G1 E-.9 F2100
G1 Z.2 F24000 ; <---Here is where it is lowering
M73 P34 R114
G1 E.9 F2100
;HEIGHT:0.2
;TYPE:Prime tower
;WIDTH:0.5
;--------------------
; CP TOOLCHANGE START
; toolchange #1
; material : PLA -> PLA
;--------------------
; WIPE_TOWER_START
M220 S100
; CP TOOLCHANGE UNLOAD