That seems to be an excessive amount of bouncing for sure. It look to be real jerky like it had a flat spot. I'd look into the stuffer forks and see if one of the arms is bent. Been great hay weather last few days for sure.
Timer Farms I looked over the stuff for forks and they look really good can’t see anything that’s actually bent but I’m gonna be taking a closer look. Bailed 1300 square bales the other day on Wednesday and Tuesday but chickened out and only cut 25 acres glad because we got rain Saturday