Advanced Search

Sorry submitted before I was going to suggest would a subroutine help, not quite as convient as a canned cycle.
I guess you've meesed around with different feeds and speeds as well.

And no strings are not good Langdon's, as they can leave ugly marks on softer metals. And if you watched the video some other issues as well.
I for one would not want to be handling steel wool that will want to turn why fingers into a bloody mees. By the the way those strings and flattish with very sharp and jagged edges, nothing at all like steel wool. Seriously dude are you ok ?

Had a look again, in the sim. When enter the first number or decimal point, 'file not open apears' in the dialog box.
When i delete all content of the input field, another message:

 

You might have some luck in remapping an unallocated gcode, but I'm unsure how this would integrate with your cam software.
linuxcnc.org/docs/html/remap/remap.html

Best bet guys, since this an official release is to go to GitHub and raise an issue.
As it is there should be no "kinks".
Just out of interest does inputting 0.0 or some other variation work ? Just a guess .

The same her with 2.9.5 on my real machine and simulation. I went back to 2.9.4.