Cura 5.3 unnecessary move after toolchange in gcode

[martin3dcura 0]

 

Hi,

i build a voron with toolchanger running klipper.

I use cura since 2014 but i cant solve that problem.

i try to explain it.

 

before toolchange, klipper stores the toolheadposition(blue line)

then retract, z hop, toolchange etc.

after toolchange the toolhead goes to the old position (green line) and do a "unretract"

then i have a little drop of filament on the nozzle

then the toolhead goes to new position (orange line)

with the drop on the nozzle i have the wrong colour at the move from "green to orange" and sometimes you can see it in the print.

 

i seach a solution how i can delete the G0 (green line) command

 

a workaround is to set a 5mm z hop, but is does the job not good enough.

 

Does anyone know how i can do this?

Why is there that unnecessary G0 command?

 

Thx for help

Martin