I finally got my machine going and tested las night, everything was working fine. Turned itnon this morning to test out and start calibrating. For some reason the y and z stepper driver dies, one or the other. If I only have 2 axis plugged they both work but as soon I plug the the 3rd one, one of them dies, but never the x axis. I use a 24v 20A 500w power supply here is the link: https://www.amazon.ca/gp/aw/d/B077N592WJ?psc=1&ref=yo_pop_mb_yo_pop_mb_pd_t2 And TB6600 stepper drivers: https://www.amazon.ca/gp/aw/d/B07B9ZQF5D?psc=1&ref=yo_pop_mb_yo_pop_mb_pd_t2 Not sure if it is a power issue or driver issue. All drivers are connected independently to the power unit and not daisy chained.