That's funny. I do just the opposite.I always start with the smallest transfer first. I do the chest pocket then the back. I think you have less chance for mistakes, less transfers to reheat.
As long as you have some sort of buffer it will be fine. If you don't have anything you can use, go to Staples or Office Depot (or your local office supply store) and buy an oversized mousepad.Thanks, both of you! I guess it really doesn't matter which one is applied first. I wasn't sure how it would affect the first one applied to be "re-heated".