Hi All,

Newbie, I had my machine running good.. it's a Busy Bee conversion CT129 built based on Ellik's kit.. but I have run into a problem the other day. It started when my Z axis fuse blew. So I changed the fuse and carried on, things were ok. Then another fuse blew and since then I cannot home Z axis, my stepper makes a very faint ticking sound when stopped and the Gecko light gets bright every few seconds in sync with this ticking...also if I pg up or pg dn it is reversed. I have checked the settings in Mach3 and they are the same. If I double click pg up or down the stepper will reverse, everything is random because it did home ok a couple of times since, but I am just not sure what is going on or what else to test? For the most part it will home towards the table rather then up.. I have tried to tighten the wires, I have tried the trimpot on the driver but no change, there is no binding because the head will move by hand.....any suggestions are welcome..

Thanks
Blair