MGN Rail jig

thingiverse

When I decided to replace wheels on my printer, I thought Y was a good starting point. I prefer to install 2 rails to have more stable bed. So the question was how to set the two rails flat and parallel each other? I prepare this jig, 2 of them allow to set a rail exactly in position. it can be used on 20x20 or 40x40. I installed them easily and do not need any further adjustment just tight and print