I pulled these baffles out of my x-bow exhaust on my '12 Pin. I'm looking for it to sound deeper and louder without loosing my back pressure. I've searched and read a lot of threads on here about removing or modifying baffles. Seems like most are cutting 6" off. I want to clarify. Am I cutting 6" up from the pecker shaped tip or am I cutting 6" of the middle out and welding the tip back on?