I think what the doctor did for you is great, which leads me to ask why don't doctors do this for all people, given the price of a clicker?
Not everyone has good computer skills to blow up images.
I still don't like the 'just trust the doctor' answers, but I do appreciate that if I'm to find a good surgeon who I can have faith in to do a good job, will be by talking out my concerns on this forum. Thanks.