I can understand most of the gripes and will move over to let groups by when I am riding with my family, as we carry a much slower pace than I would with my buds. When I ride with the guy's, we ride hard and exceed 60-80 mph's regularly. When we come up on a slower group, we will fall in behind them until they either come to the next stop, see us and let us go by, or will pass them slowly if they wave us by. What makes me crazy is when you get behind a group going 40-45 mph and the last guy is doing the weave from one side of the trail to the other, and never look back, or have mirrors and never use them. There are times and places you can open it up, but stay on you side of center, never in the middle or wrong side, especially cresting hills and coming through a corner. I have actually come to blows with a few of these jockey's on two ocassions, but I am little crazy and not the guy you want to do this to, plus I had back up.