Almost got SHUT OUT on my trip a few weeks back . .

[justleesa]

hmmmmmm...well I hope it all clears for you and I'm happy that I don't have to worry about my o-rings being different

 

[Mel.B]

Yep, I'd have to say that both of mine are the same size. I think when I got the housing they were in one packet together and I just put one in one groove and the other in the other groove. When I clean the O-rings, I take both out, clean them and put them back in. I certain I don't put them back in the same groove each time and have had no problems (touch wood!)

Mel