This must have been asked many times before but .. can't AW relocate one or both of the switches/buttons if this would (even in the smallest way) help mitigate future 'finger trouble'?
And, if AW are a little slow in applying such changes would it not be possible for individual clients to request this modification in much the same way as the Aussie defence force requested that EC install twist-grips in the Ecureuil?