Another part of this bug had been fixed in commit 57c8a38924185f81bf3727aa60b434d73413cb4c
Author: Chris Radek <chris@timeguy.com>
Date: Fri Jun 18 09:46:13 2010 -0500
Fix threading and tapping with spindle turning backward (M4)
this was in emc2.4.2 and newer.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
looks like its related to: [emc-Bugs-3092250 ] near.9 component broken for negative inputs
this caused spindle-at-speed detection to fail when spindle running CCW
near.comp is now fixed and the same scenario as above now works fine for me
Another part of this bug had been fixed in commit 57c8a38924185f81bf3727aa60b434d73413cb4c
Author: Chris Radek <chris@timeguy.com>
Date: Fri Jun 18 09:46:13 2010 -0500
Fix threading and tapping with spindle turning backward (M4)
this was in emc2.4.2 and newer.