The original pipe had problems. Q replaced it.

The lower mount was attached to the pipe at the wrong angle. That caused the pipe to crack. I didn't want a "new" repaired pipe. When the next batch of V2 pipes was complete, he sent me a new one. In the mean time, I was preparing for a trip to Glamis and wasn't sure if I would get the replacement pipe on time. I purchased a different pipe to ensure the trip would happen as planned.

Since the new pipe was mounted and used prior to the replacement V2's arrival, I just left the V2 new and continued using the other pipe.

I don't need two high end pipes laying around so, I am selling it.