I have a Coast hot tub ,purchased about year 2000. I have discovered one of the diverter pvc housings has fallen about 1/2'' into the deck as such I cannot screw on the diverter cover since the threads are too low into the deck. I need to pull the 2 1/2'' pvc housing back up from above. there is a tee in the pipe about 3'' below the deck of the tub. tub is indoors so is awkward to do otherwise. wondering how to do this? I appreciate any help![b][b][/b][/b]