1555 Hughes rockers

What didn't you like about the PRW stainless rockers? That they were from China, they required a bit of setup with shims to center on the valve stem? Anything else?[/QUO
What didn't you like about the PRW stainless rockers? That they were from China, they required a bit of setup with shims to center on the valve stem? Anything else?
lost all my valve lift couldn't get them centered and have my .565 lift and proper valve geometry just saying. the 1555 were magic LOL granted they are 1.65 vs 1.6 but worked out good for me