[3.4.6][possible bug?]babystepping offset in resurrect.g
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Hello everyone
In resurrect.g generated after a power failure something looks weird with the way z height is handled.
Example from a few hours back (but happened a few times before): powerloss during a print at Z22.380 while babystepping is -0.10.
Resurrect.g has G92 Z22.380 in the beginning , then sets babystepping back to -.10, then goes to last print move at 22.280 .Last time i had a hint about this happening, different print, babystepping was set to .30 when power failure occured, I didn't take a look at the details in resurrect this time but the resuming layer was exactly .3 too high and i had to set babystepping back to 0 to compensate.
Let me know if you need more info
Best
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@modl Does your resurrect-prologue.g file home Z? Or do you continue the print without homing Z?
The resurrect.g file includes an absolute M291 command to restore the original babystepping. That should work if the resurrect-prologue.g file homes Z. If it doesn't home Z, then it would be better to set babystepping to zero.
Ian
