Prop always does that to me!
Yeah bro, It hurts like hell when I use any products with prop in them and phenylprop in it. After about 3 weeks it really goes down to a bearable level, I have done 4 cycles with these type of effects, it'll get better in a couple more weeks, don't be a sissy about it, just keep on jabbing away at it till you become a MAN. Stop whining about it, unless you want to send all of your amp's to me!