Forgive me if this has been asked before. We have a small bathroom that currently has a 30 x 60 very shallow tub. It is in the corner of the bathroom enclosed by two walls with the drain on the left. I have done searches on the Net without luck in finding a deeper replacement. The problem is that the existing tub goes to within a half inch of the door opening so there is no room to put up a support for a three wall drop in. Anyone have any idea of where we could find something to replace this? We want to keep the shower so a claw foot won't work.