I was wondering what kinds of things people do to remove the paper without messing up the toner tracks. Everytime I go to etch a board I mess up at least a few tracks and it is beginning to really make me mad. I usually let the board sit in warm water for about 10 minutes or so then I rub the paper off but sometimes I rub off the tracks. What else could I do? I do clean and scuff up the board prior to heating and I heat and pressure for a little over 3 minutes just wondering. Also, chemistry question. Why go 2 to 1 ratio on Peroxide and Hydrochloride acid? Wondering if anyone knows.