Bonami sealed the rings!

every ring requitres a different cylinder finish. a moly ring requires a very smooth finish, like no breakin required, chrome takes a pretty smooth finish too but there is a break in, cast rings need a coarser finish to lap them to the cylinders. Its all in the cylinder finish. Get rings then hone to them. Or Hone to a specific ring and USE those rings. mix and match will not yield good results.