Thanks guys. I really like the bright red finish on that, it suits the engine well. Nice engine all round Stew.
I started to drift off-script a bit and before cleaning up the bearing housing I toyed with the idea of making the guide bar support curved to match the profile of the guide bar. The plans show this as a flat surface. The only bit that might bother me with my idea is the blending into the natural curve on the bearing housing as it overlaps very slightly, a flat profile gives a definite edge. I might play a little more and see if a combination of the two ideas might work.