Hey gang,

I've been making chips with my V2XT and have been increasing the feed rates as I go along. I've found that when executing X Z arcs above 30ipm the feed rates cycle up and down from 30ipm down and back rapidly. I've done lineal G01 moves at 100ipm and up (with no problems) but the X/Z arc moves seem to accelerate / decelerate (though I've not tried it on X/Y arcs yet)

I've searched through the machine settings through the PFM back end and through the BOSS front end and have come up with no solution.

There is no feed rate changes posted via my post processor, so that's not the problem. Is there an acceleration setting I'm missing?

Thanks all.

Owen