Can anyone tell me if the accuracy of stepper motors is really adequate for building a decent quality plasma CNC table? I was reading on PlasmaCam's website that they chose to use servo motors for their "x" and "y" axis as the stepper motors can lose too many steps and without the encoders the problems compound themselves as the cutting continues. Can anyone enlighten me on the benefits of using hybrid steppers as well? As I see it right now I tend to think PlasmaCam is probably correct and should follow their lead, but this will cause my cost to go up more than I hoped. Any info would be greatly appreciated. Thanks