That's cool!! I am running single spring comp behives, titanium retainers and I already had my rockers cryo treated beacuse of that reason. The stock rockers are very dainty and thin in stock form, but I really wanted a set of roller rockers!! Jesel makes them at the tune of around $4200 and alot of machining and extra parts. I will have to give Eric Hruza or Mark BurkHardt a call. Thanks for the info!!!