Anyone use speed master roller rockers?

I've got a set of the 1.5s with steel hold downs. Its the exact same kit as the PRW 1.5 and has bronze bushings in the arms. They were a little gritty, but everything looked good and fit well once I washed them. Used with a correction kit from Mike @B3RE, so no feedback on spring clearance.

They also sell 1.5/1.6 sets with aluminum hold downs, those aren't as nice. I bought a set of 1.6 to check fitment, but didn't use them.

They had chips and grit from machining, the adjusters had oil holes that were off from center. Half the adjusters were stuck in the arms when received. They were also bushed, not in bronze but in steel/stainless steel.