[Allan1875]

I'm not a fan of the ally idlers, the gearbox just isn't as smooth and I have tight spots in my mesh.

I stripped the pom idlers on a jump landing but that was before I knew about spacing the idler or getting the new bearing.

When you grease the idlers, I suggest clear/white grease over black grease. Black tends to be thicker and will cause a little drag in comparison to the white. Be careful though, as some white grease is really thick too!