Originally Posted by
warpedmephisto
On my Taig (running TurboCNC and the stock controller box) when I do a circular interpolation move (G02, G03) it seems to ramp up/down in speed on each quadrant of the circle. Similarly, it ramps up/down in speed when doing multiple linear interpolations (G01). It just doesn't do a smooth transition from one move to the next and causes the infamous mark on the wall of the cut when it slows down in the cut. Is there some type of setting in TurboCNC that aleviates this, or is that just the way things are with the stock controller box and stepper motors?