never!
i have been wheelchair shopping, i have one now with suspension, it is called the lightning

i see a wheelchair back flip in the offing.
i am one again planing an expedition to the barbarian regains of the world, the Cotswolds (organ music plaid by man in a mask and a long black cape) only for two nights not standing up in a field.
on the Saturday i will be rear gunner on the ride out, picking off the odd bosh and the odd johnny foreigner.
it will be a good change of pace as there will be a distinct lack of leather waist coats, covered in club patches, this weekend will be real ail bmw endureo clothing.