There was a fair bit of trouble over this last year - my 5 point was picked up by scrutineers and when I offered to remove the crotch strap they said that wasn't acceptable as the harness was designed to have it in place. After some discussion they relented and it wasn't mentioned again but I know some other 10thers had the same problem at other circuits and there was some correspondence with the powers that be on the topic.
It's just that I had expected the BB to reflect the decisions made 'in the field' last year
