Put AFR comp 185's in the car with TFS 1.72 stud mount rockers. checked my pushrod length and its perfect. I adjusted the rockers by turning the engine over to get each cylinder to be closed then put them to 0 lash. first time we tried 1/2 turn. started it up and it was loud, so we tore it back down to readjust them. This time to 3/4 turn. the number 3 exhaust when on TDC is really loose even though that particular set screw is adjusted further down then the others. It's also spongy when you press on the pushrod. This sponginess is occurring on a couple others as well. We proceeded to put a dial gauge on the #3 and #2 exhausts to see the difference. #3 came in at 2.30 where as the #2 came in at 2.75. We went back to #3 and it was even less the next time around. That is telling me that it is just bad lifters since it seems to be bleeding down and the sponginess. Thoughts? also to add, the lifters weren't touched during the tear down. The cam/lifters have been in the car for years now, probably approaching 30k miles.