So I completely cleaned the floorboards of my car in the past 3 days, scrubbed them clean. I have now, by removing the glue,jute,carpet,dirt,old beer,oil and grime found a hole, dircetly under the gas pedal, at the intersection of the floorboards and tunnel, about the size of a half dollar.The fiberglass literally fell through.:WTF (careful kids, oil leaks can kill!). The previous owners POS crate motor leaked all over the damn place. I have since tossed it in the trash. I also have a "weak" spot, coming from the hole, about an inch wide and 4 inches log, which has the feeling of wet cardboard. It is solid, but spongy if I press on it. Should I cut the weak spot out? Or leave it and glass over all of it, also whats the best way to fix the hole (strongest fiberglass option) ? Thanks in advance!!