I've been watching some videos and can't seem to find what the temperature of a flash should be before you print your 2nd, 3rd, layers of ink. I use a temp gun to measure my temps. I want to make sure that the top inks are not going to wash off or rub off with my finger nail after I cure them. Just looking for a temperature that a flash should not get over (ie. 300 degrees or?) Thanks a lot for any responses!!