I too get a numb bum, usually ok for 2 hours or so but any longer then I'm wriggling. Unfortunately for me I'm stuck in that seat for as long as it takes as I too fly an improportionately small aeroplane only suitable for the little people (Lear). If there is a solution other that to go fly a GV then I'd like to hear it too!! Although if theres a GV job going then ...........
