Geeetech

I followed the instruction on the Wiki, compiled and upload the G2s Firmware. When I try homing the Y is going up, X and Z is going down, when I try manual movement of X or Z, Y is going up, X, and Z is again going down; as matter of fact that's all it does in any movement.

I must be doing something wrong here, can anyone send me a working firmware to upload?

Thanks.