I recently purchased and Ultra Classic and it is showing 40psi in the air suspension and when I ride it, the pressure will go as high as 80psi. I've tried to release the pressure by pumping 3-5 pounds and then releasing, as to not lose any oil. Problem is that no air goes in and I can't release any out. I tried to back out the Schrader valve a turn or 2 to help the pump make connection with the valve and nothing. I have pulled the valve all the way out and it is still holding 40psi. Anyone know if this is a common problem, or do I have a one-off problem here. Also, the manual doesn't state anything about checking and adjusting the air pressure cold vs. hot. Any ideas on which is best? Thanks.