I am trying to get my delta up and running and it is getting close but not quite close enough.
I run RAMPS on Repetier 1.0dev. Auto-calibration works (Thanks obewan!), delta adjusted and the extruder is calibrated.
But it refuses to get the nozzle closer to the bed then 1mm. If I jog it, it simply stops moving at Z=1 and if I run a print it will pause at first move to the bed. If I unpause the print it will extrude a mm over the bed. I use a 3mm block to check Z height, and it is ok.
I guess some setting somewhere is off a mm.
Any suggestions ?