SGearhart & palerider,

Thanks for the suggestions.

I'll be a bit braver with experiments once my new P10 arrives.

I have used the P10 for about three months and the straps are stretched out pretty badly. After about two months, I had to tie off the straps to shorten them, first one side and then about a month later the other side. It is comfortable and quiet; my wife likes the lack of noise and lack of breeze b...