Hey, Helmet Head! YOU of all posters should agree with my premise. you're the biggest critic of riding to the side of traffic when there's a chance of a ROW violation...
riding to the side -what you call the 'margin' as faster traffic passes when there's even the smallest possibility a vehicle could overlook you and pull to the side of the road IS unvehicular and in violation of VC principles.
come on head. you can't have it both ways.