Flange removal from 67 Overlander
So need to replace the rear couple feet of flooring under the bathroom of my 67 Overlander. I have the fixtures removed for refinishing. However, the PO put some sort of iron sheet metal under the toilet and under the flange. This was obviously some sort of a fix for soft floor as it was installed over the original layer of tile. I am trying to figure out how to remove the toilet flange without damaging the black tank. The screws holding the flange to the subfloor are rusted but still solid and I cannot remove them.