Hey fellas, I have a Mesa 400+, and was wondering a couple things. What's the best way to get the best distorted sound out of this amp without damaging my equipment? I was cranking the power section, but I know this can cause the voice coils in my speaker to melt....Yet I can't get the same type of distortion out of my pre amp section... Any thoughts? Also, cranking the pre amp section doesnt send these squared off waves straight to the speakers, but to the power section to be amplified as a total signal, so distorting the pre amp section shouldnt have any inherent damaging effects as well, correct? Thanks guys, really appreciate it!