I have the british version of the Eluktronics max 17 (PC specialist vyper 17) and want to remove a sticker off of the back of it. I like the look of the max with the blank back, but PC specialist have put their logo on the back of it with a fairly well adhered sticker. My normal go-to for this would have been acetone but I'm worried about it damaging the magnesium alloy case. I also dont want to try and scrape it off in case i scratch it. Whats the best way to remove it?