I have my motor back, built short block with heads torqued on with ARP head studs supplied from Dezod. I began the reassembly of the cams, timing chain and covers, As I was finishing up my valve covers, I decided to install the Cam Oil Control Valves... Well the passenger side didn't go in fully as pictured... I got out the flash light and out came the expletives. It appears the top of the head stud is in the way. Has anyone experienced this? What is the issue? Do I have the wrong model? I am in contact with my builder and we are working a resolution. Just wanted to learn about why this might have happened. Ideas?