Here's another stupid question that hopefully others are wondering about...
I have a Specialized bike pump...free standing with gage on it.
Ok, i take the little rubber cap off the tire valve, ta da...then unscrew the metal thing at the top of the valve...then push the pump tube end on and pull up that little lever. Right?
Ok, now, here's where i'm stumped...when i do that, the gage reads "0" as in no pressure....What's with that. Then i pump them up to 120 and when i take unrelease the little lever it sounds like all the airpressure is leaking back out. Man, i hate that sound!!!! The tires are supper hard so i know that didn't happen, but i'm kind of puzzled by the whole thing.
Any advise, or knowledge on this.. great!
thanks
gretchen