You have to be careful Dave.

I would ride behind a a car rather than ride through the door zone at full speed. I'll be honest and say that I ride in the door zone at times but at slower speeds. I would prefer to let the traffic go past and take the lane than ride in the door zone.

I believe most people ride in the door zone because they don't how close the traffic is behind them. I would invest in a rear view mirror (The Third Eye) and learn to take the whole lane.

I started watching your video again and noticed you were riding in the door zone even though there were no cars behind you. It's at these moments you really need to be taking the full lane. A rear view mirror will help alot!

I could not watch the entire video having been a door victim years ago. I feel it's only a matter of time. I hope I'm wrong.