i know a few other heli pilots with crotchrockets.
...er... have we met?
All I can say is that I ride a motorbike, ride horses and, many years ago, played the 'cello! Something to do with having ....????
Cheers
Whirls
Although a Triumph Bonneville is hardly a "crotchrocket" (as you so delightfully put it), it does have a certain "resonance"!