So I have 3 separate t flow 3 way valves in my setup. I figured after a dozen sessions or so I should disassemble everything, clean it all up, and reassemble. Easy right? All 3 valves are now leaking fairly heavy in the directions I'd rather not have them leak. All the parts looked interchangeable so I wasn't too finicky keeping them separate. Has anyone experienced this issue? Are the teflon seats different within the assembly? Any advice would be appreciated.