Sweet, thanks again. I've made another attempt at getting all the traces down. Everything's connected, in theory, but I have a godawful mess of vias and some ugly rat's nests, so I'll probably try to clean it up later. DEFINITELY not DIYable at the moment.
The extra regulator is a good idea, if I can squeeze it in I may give that a try. Also, I was reading [reprap.org] and I may try to work in a freewheeling diode as well. The FETs really seem to be the most sensitive part, and if I can protect them with a 50-cent part, why the heck not.
The extra regulator is a good idea, if I can squeeze it in I may give that a try. Also, I was reading [reprap.org] and I may try to work in a freewheeling diode as well. The FETs really seem to be the most sensitive part, and if I can protect them with a 50-cent part, why the heck not.