HI guys. I built a machine a couple years back, using Xylotex hw for the breakout board. I have an XP parallel machine, and got it working fairly well with generated gcode. I couldn't get the limit switches set due to my limited experience and the lack of capability or instructions. I can configure a PC pretty well, just not very electrical. I have, I think 23 and 45 steppers installed, three axis so far. Is there a more common and easy to set up breakout four axis with limit switch controls? Not tied to parallel, but I can make it work. Yesterday, Geko was suggested. No direct phone there. I'd like a supplier that I could spend a few minutes talking with or has something more turnkey? Appreciate the help.