I bought a TE 45A from my buddy and it came from John Craig set up with a stock style wastegate actuator. We both have TH downpipes, and this worked well on his car, but on mine the arm appears to touch the hole which it protrudes from. I mean the actual hole in the diaphram housing. If I let it "relax", it sits about 1" lower than the arm on my downpipe. I've driven it like this, but haven't really gotten on it. What should I do? I think it should line up better than this.