Curve acceleration stutters

A quick followup to this.

I read a thread from this forum, but I forgot the name of the thread. Oz gave an answer in that thread about the Backlash setting in the User Settings that clicked with me.

I basically disabled (zero’d) the backlash setting and now I can draw a perfect circle without an stutter/hesitation when the machine moves around.

I was able to successfully do a 10" Circle on 100lb card stock running at 400 mm/s on my machine and it came out perfect.

With zero wobble or waviness in the cut.

Edit: Found the link to the thread about backlash