I felt the same way about my Scamp. The previous owner added '70 highback buckets and they always felt a little low compared to my '69 Swinger bench seat. When I redid the seats in the Scamp, the spacers were missing from under the seat rails. They make reproductions now so I installed them when I refinished the tracks. I also had new foam installed when I had the seats recovered. Between the foam and the spacers, it probably added a good 3 inches. It feels totally different sitting in it now, like a new car. I don't know if you can see much of a difference in the pics, but you can definitely feel it.
Before:

After:

Last edited by scamper340; 07/23/11 07:33 PM.