I don’t know if this is mentioned before, but I consider the fence feature to harsh. There should be a clear distinction between a rider just trying to be in the front part of the pack and a typical flyer. While being in the front pack, lots of time I need to completely stop pedaling to get the fence in front of me again. This is ridiculous and has nothing to do with riding. And sometimes I get dropped from the group because my speed goes low and the riders behind go full throttle.
Being a flyer is something else than just trying to be in the front part of the pack.