This might seem like a bit of an odd question, but I wish to peel off snes cart labels so that I can scan them for my website. Previously, I would just scan the front and top of the label independently, and just splice them together with an image manipulation program. However, I found a few labels where the artwork goes onto the top of the label, and using this method leads to issues with perspective and contrast. So, I figure the solution to this problem would be to find a way to peel down the top of the label so that I can place the whole label flat on the scanner bed.
I bought a hair dryer, but after a couple of minutes on high, it was clear that it would not heat the label up enough to loosen the glue's grip. I know of one person who made some scans for me who placed the cart in an oven (obviously taking out the pcb), which worked, but probably leaves little room for error before things start to burn. Does anyone have any other suggestions of taking the label off without damage?