Auto Level problems

Hi,

I took the challenge to build a Kossel myself. Thanks to all the stuff that can be found it is not as hard as I expected.

But one thing that is bugging me now for several weeks is that I cannot manage to get the auto level working.

I took the “old” version with the Allenwrench and the micro switch, I managed to deploy the Z_Probe what took me some patience because I changed the geometry that I got a wider bed (took 300mm instead of 240mm profiles).

If I do the G29 it does deploy the probe, does one probing and after that continues to probe up in the air.

Is it because I changed the geometry? All the necessary information are put in the config.h (I believe).
Or is it anything else I missed?
I appreciate every Idea, and that you read this.

With the probe retracted send a M119 command and copy/paste your results.

SENDING:M119
Reporting endstop status
x_max: open
y_max: open
z_min: TRIGGERED
z_max: open

Thanks for trying to help!

Have a look at these threads for your answer.

[forums.reprap.org]

[groups.google.com]