Hi all,
I put together a folder tech 2020 and I've got it mostly working. However, the Y axis will not respond to manual inputs from repetier. What's really strange is that it will home, but if the X axis reaches the endstop first, the Y axis will stop aswell. Any Ideas?

What is a Folger tech 2020 exactly? Is it a Cartesian- or CoreXY- or whatnot kinematics? Did you set the right kinematics type in Repetier?

sounds like a short on the board, joining X and Y endstops...

Check for solder blobs around the endstop plugs

Solved...

The FT 2020 is a Cartesian printer.

My issue was somewhere in the firmware. I uploaded the firmware from the reprap guru, which is identical to the FT 2020. My printer now works flawlessly.

Look in your pins.h file for your board. If your using a ramps board XMin should be 3 and YMin should be 14.