Linear motion 8mm axis and 10mm axis (rostock mini)

I have a rostock mini myself and was unhappy with the stock linear motion system. The lm8uu bearings that i use are cheap and have a lot of play and you will see this in printresults clearly.

I decided to challenge myself to come up with a way to have a tight system, whilst having adjustable screws to tighten or loosen when needed. So here it is!

I have included a body for 8mm axis and for 10mm axis, since these are most used with LM8UU or LM10UU.
The Idler.stl is compatible with both. Yo