This is a classic problem of a cheeep solution earlier leading to problems
later. That sink is an instutituional sink (available by salvage, I'll bet),
force-fitted into the bathroom to begin with. Did the OP have this put in?


No, the OP has lived in this house for 18 months and is doing his best to
properly correct many half-assed issues not known to him (or his home
inspector) before purchasing this starter home.