Swanstone Shower Pan Creaking
We installed a Swanstone shower pan and now when you stand on it, there is some play in some spots of the pan and a creaking sound - like part of the underside of the pan is rubbing against something. We installed it over a new plywood sub-floor, and since the floor wasn't perfectly level we poured some Jiff-Set self-leveling floor compound down and installed the base on top of that. We then screwed the base flanges to the studs to keep it in place.
is there anything we can do to stop the creaking?