Servo mount for auto bed-leveling for Prusa i2 X-Carriage

Things to print:
*1x servo-mount*
*1x (Z-probe holder) http://www.thingiverse.com/thing:167430*

I'm using this X-Carriage (http://www.thingiverse.com/thing:18657).
I don't know if it is compatible to the standard one of the Prusa i2

Assembly:
Attach the 9g-Servo and the Endstop like you can see in the pictures above.
follow the instructions on https://github.com/ErikZalm/Marlin (at the bottom) to make use of the auto bed-leveling feature