X axis direction difficulty
I need some help here with a problem, I have spent literally weeks trying to get my Mendel printer working, The Z and Y axis home perfectly but cannot get the X axis to home. Have downloaded every firmware available but none solve the problem, am currently using the latest Repetier firmware and is the best yet, however still cannot get config.h sorted out to properly home X axis. I have left and right movement using Repetier Host manual setting, there is 5 volts at the endstop, the mechanical endstop functions normally when manually activated, the endstop cuts power to the X axis when moving away from home but not towards home. No amount of setting changes make any difference to this situation. The board is Arduino Mega 1.4 Ramps 2650. So what's going on, does anyone know?
All advice appreciated