Our very first job after getting the amaya was 150 sweatshirts...school mascot with group names, custom digitizing...yeah, jump right in with no experience! But what we did figure out....was to use the adhesive backing, cut a piece just larger than the hoop...and sliding it into the sweatshirt and sticking it in place BEFORE hooping...using the 'pallet' on my screen printer as a hoop station. I could lay the adhesive backing down on the pallet, since there was already a 'tacky' surface there it would stay put, and then put the sweatshirt on just like I was going to screen print it...press hard where the adhesive backing was, then slide the hoop in through the neck or under the hem, and under the now-stuck in place adhesive backing! Perfect hooping every time. For the jackets (Sanmar) with the 'hidden' zipper for embroiderers...we took the largest piece of cut away backing-sprayed it with adhesive, then slide it inside the jackets (barn coats, coaches jackets, we've done about 5 types) and then lay the jacket on a table and press hard on the back...to stick the paper in place. Then slide in the large wooden hoop (this was for full back designs). Once embroidered, no need to cut away backing-just remove the hoop. The extra backing adds to the insulation and cannot be seen-and you aren't trying to crawl inside the jacket to cut it away! (Tear away was not heavy enough-needed thick backing to keep jacket back from sliding on the hoop) The adhesive spray is the 'pallet spray' for screen printers-left way less residue than the more expensive stuff and is made to wash off when laundered anyways. We noticed less gunk on the needles, but still clean them off every so often when changing or fixing broken threads. Roland