Prusa Mendel i2 modified x-axis endstop holder

This x-axis endstop holder is a modification of the original Prusa Mendel i2 endstop holder. This modification was made after the head of my printer did not stop because the x-axis endstop switch was somewhat rotated. This version rests on both the x-axis rods. It was created at the end of 2012. When I published [Prusa Mendel i2 frame mounted spool holder](http://www.thingiverse.com/thing:304659) and somebody asked about it, I decided to publish it.

[2018-03-10 Edit]
I have uploaded a new ve