This message was posted by signman on AmayaUsers.com. PLEASE DO NOT REPLY VIA EMAIL. Instead, respond to the thread on the WEBSITE by clicking here: http://www.amayausers.com/boards/ultimatebb.php?/topic/4/238.html#000003 If they sent you a replacement roll of vinyl with no problem-chances are there IS a problem with the vinyl and they knew about it. Test it when you get it in-if you have a spare sport grey that already is no good. Cut the same image in both, and apply them at the same time, same way. Then peel and see what happens. If they BOTH have a problem-then it's the sweatshirt. IF only one has a problem-then its the vinyl. I did get a load of forest green shirts in one time where the screened image washed off in blotches on every one of them. I put a 'clamp on' light with a 'bowl shield' around it inside the shirts and looked through the material-and you could SEE the fabric contaminated with oil or something. Called the company-and found out they had a contaminated machine making the material-but you couldn't see it on dark cloth. Good luck! But try preheating and see if that helps. =========================================================== The AmayaUsers Mailing List Website: http://www.amayausers.com Discussion Board: http://www.amayausers.com/boards Subscribe/Unsubscribe: http://www.amayausers.com/list ===========================================================