Hi, all concerned: 1. Searching for 24' of 2"OD X 0.25" wall X 24' length 7075 T6 alloy aluminum mast has turned up nothing. Any help on sources out there, pls? 2. Is "torque-balancing" of a boom a balance of sorts between wind effects and inertial start/stop forces on a rotator? TIA & 73, Dave, N3HE