Hi Hu,

or does the post processor actually do something different than the backplot would suggest? Are the results of the backplot different than the simulation and different than the real results on the part?
Yes, this is correct. The machine simulation shows the correct machine movement, but shows it as a fluid motion. On the machine, it is not fluid. It's definitely a post issue, but one I can't seem to get solved.

Does OneCNC verify the G-Code? In other words, do you post your path before verifying?

Dan