I'm ordering a few colors from oh my crafts (thanks for the tip Ashley!) to try this out. Do I need transfer tape? And how much? A friend explained this to me once but I can't remember what she did with it (the tape) for the life of me! If I do need to order some, do I need equal amounts of transfer tape and vinyl? Or do you just use a little of it even if you're making big cuts? Hope I am making sense!