Thanks for posting. I'm not sure why I can't start a new thread!?
I see the rubber straps on the bottom. I also see rubber straps for sale, but I see 'wide' and 'narrow'. Which might these be?
Also, is that a canvas under the cover on the upper seat?
The reason I'm asking is that it looks like on my seats someone has put some foam, I guess from a later model seat, in the back and it makes the seat cover kind of pucker up and not look right. If I got to the bother of fixing up the covers I'm thinking to redo the seats properly. It just trying to figure out how it was originally done.