My neighbor has a '05 F-150 with the infamous gray seats that stain if you look at them the wrong way. Today he spilled something on the seat and used some spray on upholstry cleaner. Took the stain out but left a wet area. As he had to use the truck to go to work, he decided to dry the area with a heat gun. Bad idea! He scorched, not burned or melted, a small area the size of a quarter in the seat bottom. Is there any way to remove this mark? I feel bad for him as he bought the truck new and this is the only " boo-boo " it has! He is very careful with the truck and is kicking himself now. Hope someone can help!