It's quite a few pages, but I walked another user through his Repetier firmware delta calibration here:
http://3dprintboard.com/showthread.php?16961-I-need-some-serious-help
Type: Posts; User: LuckyImperial
It's quite a few pages, but I walked another user through his Repetier firmware delta calibration here:
http://3dprintboard.com/showthread.php?16961-I-need-some-serious-help