I have a stall shower that's 36" wide and 36" deep. The actual base is only 36W * 32D and the drain opening is algined perfectly over the drain pipe coming out of the slab foundation. I can only get a 32*32 or a 36*36 replacement base at my loca home improvement store. I want the 36*36 base, well, because it's bigger and it will fit in the space allotted. If I used the 32*32, the drain would align but i would have to 'build up' the side walls to elinimate the combined 4" void. Since the drain hole on the 36*36 is pre-drilled - and is 2" (on center) apart frmo the center of the drain pipe - how do you make the ends meet? Do you have to raise the stall to leave room for a diagonal pipe or something?

Hello all, I just installed a new toilet and when I take a shower, some water (probly about a litre?) leaks up from below the toilet. The shower drains properly so I did not think there was any blockage in the drain pipes, but the only thing that I can think of is that the drain is blocked in some way so it is filling up the drain and pushing out through the wax seal at the base of the toilet. Any other ideas? thanks