SASless, that was too funny to read. Sure made my day.
I fly the AS350BA and the 206B3 (I hate the 206
). I have no problems flying the AStar 6-8 hours a day but sitting in a 206 for 1.5 hours even with a gel cushion is the absolute max my lower back can handle. MAybe I need to try some back support as well..... Heck, just get rid of the damn 206 and replace them with EC120....... Ahhhm, how is the EC120 to fly for longer periods?