does anyone use paint transfers? i followed the instructions exactly painted the truck and it looked pretty but after about a week the larger paint transfers started cracking and appearred to be shrinking. after about another week i masked it back up and painted a few more coats of white and it cracked again. anyone know what i did wrong or are the paint transfers just not a good idea? maybe i should just stick with interior decals until i am more experienced. it still looks pretty good for my first body just has a few cracks. gonna try to put a couple pics up for ya.