Ok so a quick question, the pressure from my compressor is set at 100 psi then goes to a motor guard m-23 then a motor guard desiccant air dryer then the water seperator the machine comes with, then finally into the machine(pp 50). I have to set the pressure on the machine at around 75-80psi so that when the trigger is pressed the operating pressure is around 65psi. Why is there such a pressure drop, and is that normal? I get a lot of slag on the backside of the material being cut. So is the pressure drop effecting the cut quality?