Dave, there are two videos in the first post. One is embedded, the other is just a link. My car is the purple car, Mark's is black with white cage and orange mirrors. Click the top link and skip to 1:10.
Rob, & to each thread there is a guiding light. Thank you for the re-alignment. In my very first post (after watching ONLY the embedded video) I was attempting to be sensitive to all. After watching the link video it confirms what I viewed in the embedded video.
Someone either didn't see you & someone was side drafting (err, side blocking) & you received the short end of the stick.