Omnimusha Hi. how I do this, I have weeks and weeks, and I do not succeed. I have a ramps 1. 4, with mega arduino and I use the repeater and host-repeater firmware. if I do home all, the struxur should go to the middle of the bed,? Mine does not.
Repetier You need a homing order with preheat to control where z probing for home happens. Set preheat temperature to 0. Then it should probe in the middle if you set these coordinates.