I have a 2004R with very few miles on it. When I installed it I verified the throttle valve measurements and TV cable adjustment. But the 1-2 shift doesn't feel right. So I checked the line pressures and got the following. Pressures taken at 1500 rpm. No TV: P=100, R=170, N=100, OD=100, D=100, 2=370, 1=370. Full TV=360-370 in all gear selections. So all pressures would seem ok - if the high pressures were 100 psi lower. What would cause high line pressures, and could that cause shifting issues?