Thanks for help with past posts! Just finished my first solo opening of AG 24', and want to get some assurance that it was done right. First question: I had to replace my inlet fixture, it came with 2 white "rubbery" gaskets and ONE brown "rubbery" gasket. Does the brown go on inside or outside of pool... Second question: When attaching the hoses to/from the pump, skimmer, and inlet, I use the 5" plastic adapters that have threads on one end and a smoth tube at the other end. I teflon-taped the threaded ends and hand-tightened them into their female counterparts. Attaching the hoses, I used the metal rings that tighten as you turn the screw on them. I inserted the hose end as far as it would go on the end, and then I tightened by hand with screwdriver until it wouldn't go any further. My fear is that these plastic hoses can come off... it is a smooth surface with no ridges and the constant flow of water keeps them vibrating! Can they slide off in time? I also want to be sure that it is OK to only hand-tighten the plastic threaded fittings. I'm afraif to use any tools with plastic bacause it might crack. By the way, can anyone give me the proper terms for these items so I can correctly describe this process in the future? Thanks in advance!