I seen a ball similar to this in mine last year. They were in a tighter ball but they were smaller at the time also. My guess is your are right and LMB but im no expert by no means.
Rusto
Thanks for posting my pictures!
In person the balls looked tighter but I think they would spread a little and then tighten back up as the ball moved around so maybe I snapped the pictures as they was spreading. Also the balls were bigger than what shows in the pictures, especially the picture of the smaller ball.
