Yea the 72 and 76 are ball busters. I did the 72 for a long time, then did my last 2 bid periods on the 76. Managed to put a LOT of $$ away but I think it expedited having to medical out. I had already bid down to the 7&7 but never started it since I had the "long talk" with my Doc about the damage I was doing and wound up deploying the medical parachute 45 days prior to schedule change.