I've Been taking apart the seats in my 67 and its taken me 2 hours so far taking hog pins off and this is just on the bottom of the passenger seat. This is my first job doing this (I'm 17) and I was wondering if I really needed to put on how many Ford had on there. I mean there'd be spots where it'd have 4 hogpins in the matter of an inch. I mean would the cushion really mold out of shape if I didn't put this much back on? Anyways thanks for any sugguestions.