Last night I removed the cartridge from my shower faucet and replaced it with a new one from home depot. When I turned the water back on, I was getting very little water out of the shower head and it sounded like a lot of air was coming out ... I then pulled the cartridge back out and one of the gaskets was broken. So I went back to home depot and got a new one. The air problem still exists, I haven't taken out the cartridge yet to see if the gasket is broken again. Any suggestions?