Help while trying to repair a broken drain in my tub the drain piece was stuck and had to be wrenched on to get it out, this caused a chip in the actual hole from the tub that you would thread the new piece in to, I put in a new drain and used the gaskets provided and some plumbers putty and its leaking terrible. I don't want to buy a whole new tub and go through all that expense and mess for a chip. Any ideas?:(