jon's homemade cnc

[jonbabbz]

Progress so far. I've welded some new legs in for support as recommended and am now just waiting for my drag chain chain to arrive. I decided to slave up the y axis and set up mach3 ready. So all went well, i got y moving nice when i noticed that the z axis driver power led was no longer lit. I checked the supply fuse which had blown, so changed it. At which point that also popped straight away, its as though there's a dead short in the driver. Is there anything obvious that i could check inside the driver before i wax another 50 sheets on a new one? I did notice a tiny bit of metal swarf on the pins at the dip switches(pic 3) which i suspect may have done it(whoops a daisy :) Thought it a bit strange that it was going so well! Drivers are 2m982 btw.