RS9000\'s...Big pain in the a@# I just bought this blazer with rs 9000's on it with the in cab controller. When I push the button to pump them up they pump up and when I let off the button they leak down in a matter of 20 seconds. The front and rear both leak down at the same rate. Is this a common problem after a year or so? I looked at the fittings and I don't think rancho could have come up with a worse setup for them. Any help here?