I just wondered if there were any difference in pressure if the footballs were inflated in one place then, checked 6 hours later someplace else. (or however long it had been between being checked and inflation).
I have a tire/rim problem on my car which creates a very slow leak. I know when I inflate that tire in my cold garage then drive it outside where the sun is shining, the air pressure is different.
47 posted on 01/21/2015 5:17:02 AM PST by CAluvdubya
(<------- has now left CA for NV, where God and guns have not been outlawed! Molon Labe)