Ok if anyone has a race car they need souped up just call Miriam. lol... J/K.
I had a hard time on making my post cards stiff enough for me, but I did one with some glue spread around gently and just a little for over night drying to create a stiffness. It worked well. Everything of coarse was sewn over too after the drying, but it worked so well. Also didn't think my stabalizers was always that great, so I used some craft felt as a layer inside among all the sewing too, and that was sooo nice. Craft felt we all know is stiffer so it worked as a part among parts without making anything too think. I am enjoying experimenting with more layering of even the tiniest strips and pulling out strings if the look fits to give a raveling appearance. It's just so much fun.