Ok I just got the heads back on, and the valves adjusted perfectly, now this is my problem; The drivers side valves and rockers when warmed up clatter pretty good, I have pulled the cover off 3 times now and made sure it is oiling correctly, and that it is adjusted correctly, but i'm still getting this problem??? The passenger side is quiet as hell, The pushrods are correct, the lifters are new and were soaked in oil for a few days prior to putting them in, the cam was degreed correctly, I even went so far as to put a full turn on adjustment in the rocker??? WTF..... I'm thinking perhaps there is something wrong with the head on this side, but I got them back from AFR a few months back, and they did the valve spring upgrade, and cleaned them up, thats it? Do you think I need to drive it for a while and then readjust them after some mileage? I didnt have this problem the first time I put these on my car, and I have done more than my share of H/C/I on different cars, so i'm kinda at a loss??? PLEASE HELP ME..........