atilla Hi Friend,Is that have Due + Radds "Dual Z" stepper* in repetier firmware? I can't saw it but it have dual x.I look version 0.92.9 and development.https://drive.google.com/file/d/0Bwgo-jgJLpzEQ2Q3TFV2TjFTa0U/view?usp=sharing</span><br/></div><div><span style="font-family: Arial, Verdana; font-size: 13.3333px;">https://drive.google.com/file/d/0Bwgo-jgJLpzESDVKbDQ2Q2xVaXc/view?usp=sharing</span><br/></div>
Repetier There must be a switch in 0.92.9 and devMirror motor signals to other stepper driver (FEATURE_TWO_ZSTEPPER)that allows 2 motors for z axis if that is what you want. No idea why it does not show up for you, maybe you are in 0.91 version?