Yes, I ended up ordering lifters and different pushrods from Hughes Engines and got the engine put back together. The valvetrain is quieter then it has ever been. My whole roller setup now is all Hughes with the exception of the cam which is still to roller one from Comp. I wrote a long letter to Comp with all of the supporting details, but of course have not heard anything. The customer support over at Hughes Engines has been awesome from start to finish.