Hey guys I hope someone knows whats going on with this mower. I have an old hydro 52" Lesco, it was sitting for about a year. When I got it out to use it yesterday it keeps pulling on one tire more than they other I jacked it up in air and ran tires backwards in order to get air out if any was in it. It pulled fine for a little while then went back to pulling on one tire again. Now sometimes that tire will out power the other tire then after about 10 ft it will go back to being weaker. I cut my yard and then got tired of pushing it on that one side when it went to not pulling as good. Anyone have a clue as to whats going on? That one pump is getting a little warmer than the other as well when I touched it.