G76 - Pause in Z during exit taper Linux CNC 2.7.0

Great!

I opened a bug on sourceforge

sourceforge.net/p/emc/bugs/438/

sam

I compiled 2.7.2 with the TP debug output on, and ran a stripped-down version of the example program. I see the velocity blip too running the axis sim config. It's due a bug in how the TP calculates desired velocity for an arc blend. It always uses the requested feed in distance / time, rather than distance / rev (which is what actually controls feed in synced motions). I have a hotfix ready to test in the hotfix/bug438 branch on my github page. All it does is skip arc blends for any spindle-synced motion, which will fall back to 2.6.x behavior.