The last time I installed a Hayward wife mouth I opened the double gasket and fitted it around the cut out so part was inside the pool and part was outside the pool. I'm now reading through the instructions getting ready to install a new one on the new liner and it seems you install the gasket and faceplate then further on you get to there it says to cut the liner. This would suggest the obviously the first time I did it wrong but I would like to hear from you guys. Does the entire gasket go on the inside?
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