Prusa i3 MK2 Y-axis assembly tool

I had many problems with the Y-axis assembly on my prusa i3 mk2s.
The distance measurement between the rods with the frame isnt really acurate and the manual doesnt give you any information about the exact distance.
I found a video at the online manual with the correct distance.
But my callipers couldnt measure it (distance was too big).
So i designed this to make it perfect now.


Just print it (maybe twice) put it between the rods and you got the perfect distance.