Hello, The rear left seat support fell through the floor recently, I didn't notice it until I looked through my rear wind-shield and noticed my seat was angled; oddly enough I didn't notice it while driving. I looked underneath and noticed the whole piece of the floor that particular leg bolts to was hanging down about 3 inches. Today I took the interior on that side apart and discovered two giant holes. The one the seat fell through (approximately 14" X 7") and another by my feet (approximately 5" X 8") and more of the floor there is one step away from falling through. Yesterday I replaced a linkage under the car and it took forever to get it on jack stands because every jack point started cracking under its own weight. Its a shame because the engine and tranny have been so well maintained. What course of action would you recommend for patching up these floorboards, I've never done anything like this before. A small hole sure, but there's a seat support involved. Do they make replacement floor pans?