The seat of my 1964 Atlas project is, so far as I can determine, original save for the duct tape holding the seams together. Andover was kind enough to supply a new cover but it’s sides are a full inch too tall and there is no way to properly fit it without either resewing it or adding an inch of foam to the seat.
So this leads me to wonder if the new cover Andover supplied was made incorrectly or if there were more than one height of seat. I’ve only my Atlas to look at so I was wondering…