Guess what happened to me this weekend?
Pulled the threads right out of the arm.
Luckily no other damage was done that I can tell.
Guess which rocker I am using?
I had a reputable engine builder look at it. He thinks I need to shim the rocker arms up. Did you purchase your engine from CCM?
After seeing your post, I'm not sure I want to use the Omega's any more!!