so i found a puddle of water in my spare tire compartment and after taking some panels off i believe i have found the source, im at 150,000 so warranty is waaaayyyy out. not sure if i should get it welded or just caulk it. it appears there are two crack one on each side of the top rear hatch under the roof weatherseal piece, this is allowing the water to drip down between the metal panels and into the spare tire area. has anyone else had these cracks?