Hows it going? I have the manifolds off my car, and looking down the intake valves all of them are level except cylinder #2 valve is noticeably lower then the rest. Is this a problem? I don't want to put my manifolds back on if there is a valve problem. Also I broke off a thread tap in exhaust manifold hole closest to the radiator, I can't get it out, has anyone drilled a new whole below it to amend this? Thanks