Drive line noise mystery? Solved

[Chamberpains]

Just thought of one other dumb idea that crossed my mind. I know the engine torques to the passenger side but do you have any exhaust parts that may be resting on the frame rail or cab? I recently had to rearrange my exhaust from where a flex pipe settled one of the solid pipes on to the frame rail which caused a grinding type noise while accelerating. I know my suggestions are a bit on the stupid Common Sense side, but I usually find it's the stupid stuff I've overlooked.