Y Axis Rail Issues

I am in the process of assembling my MR1 and I am seeing an issue with one of the Y axis rails.

It looks like when the rail was machined it was not setup level and when the program ran the groves were machined at a taper. The wide end that faces towards the front of the machine is almost non existent (see below).


Also I wanted to mock the rails up so I placed the rails on the rail mounts just to get an idea of things. Three out of the four landing locations where the rails meet the rail mounts all have good contact, however the fourth landing location is about a 1/16 off. Enough where you can visibly see through to the other side. This is also on the end where the machining of the rail is messed up.

I have reached out to tech support, but wanted to see if I was missing something, or if anyone else has seen this before.

Thanks!
Andrew