you are correct. the inner trunk floor extension kicked my butt. it had to be stretched 5/16 - 3/8 in width, and all theKurt, I'd not done any 36 repairs with EMS pieces. However, I have (as a last resort) utilized their stiff on other year Fords.
If their '36 parts are anything like other year stuff they offer, be prepared to do a lot of modifying.
Yes, their stuff is better than nothing. However, in a few cases, not much.
Good luck with your project.