Ingot the la-650 pro master. Or something like that. Lol. It was the best model for their cold lam. Series. And yea guys i plan to use the backing, bht will still get a roll of craft. Just in case i guess. It cant be that much money. Ill find out tomorrow....sled?. Ill search it in previous forums. Thanks. Guys. I recommend this model. Because it came with the take up reel. So you can essentially do roll to roll. (Haven't tried it yet). Also. Because it has one wheel/knob to lower both sides at the same time.