Bed Auto Leveling Randomly Stopped Working

So I have a prusa i3 set up with a servo for auto leveling and about a week ago, it completely stopped working.

The mechanical probing of the bed at each point works fine without problem.

However when I adjust the z distance from extruder in the config.h file so that it lines up correctly, nothing happens.

Every single time it levels no matter how much I change the z distance from extruder, it goes to the same height when it begins the print.

I have attached the config.h file here in case it helps:

Thanks for any help!

add in your g-code after g29

G1 X0 Y0 F4000
G1 Z.2

the second bit G1 z.2 brings nozzle to 0.2mm from bed where the probe measured, and it start print from there if your first layer is also set to 0.2mm

I also see in your config, your probe is only 0.1mm from nozzle, its not that bad really, how far is the nozzle from bed when it starts to print

Edited 1 time(s). Last edit at 08/11/2015 10:52AM by deaconfrost.