Z-probing with 0.91

Hello,
I just built a z-probe that is based on a micro-switch for my delta.
I configed it in the firmware on Z-Min endstop pin and I didn't check "Probe triggers on high". X offset I set to 20, and probe height to 46 (I checked when it hits the bed)
When I use the G31 Command I get H and when I trigger the probe I get L.

When I try the G30 command, the probe is not going down, it goes right and then left.

15:52:16.629 : Z-probe state:L
15:52:27.390 : Z-probe state:H
15:52:31.706 : Z-probe:46.00 X:0.00 Y:0.00

I followed this tutorial
[www.repetier.com]

What am I doing wrong?

Edited 1 time(s). Last edit at 01/31/2014 09:04AM by itaysp.