Retract height not initiated at first lines

[Andrew1 (Andrew L Luger)]

Hi

Within Carbide Create 743 Pro.
My retract height is set 10mm and Z zero height is top of material.

I save G-code only only since I have that option.

Here is a snippet of the first lines of gcode. As you can see the Z is not being set for the first “G0” rapid, as a result the my bit is dragged across the surface.

This is not the behaviour I expected. Is this a known bug??

G90
G21
(Toolpath…)
M05
M0 ;T112
M03S18000
G0X147.760Y206.838
G1Z0.000F304.8
X147.711Y208.233Z-0.508

[WillAdams (William Adams (Carbide 3D))]

Could you share the .c2d file which made that?

[Andrew1 (Andrew L Luger)]

nativityg.c2d (372 KB)
Here you go Will.

[WillAdams (William Adams (Carbide 3D))]

Which post-processor are you using? Grbl or Basic G-code?

[Andrew1 (Andrew L Luger)]

GRBL is my chosen post processor on carbide create pro

[WillAdams (William Adams (Carbide 3D))]

Yeah, a Z10 is missing on the G0 line — filing a bug report on this now.

[Andrew1 (Andrew L Luger)]

Thanks for taking the time on a Sunday, Will