Hi, to adjust the throw and also park and ride ability, has anyone fitted a stopper ball to a Flysurfer Connect bar? It's for a Peak4 4m.

I bought a Flysurfer Black Stopper ball - undid the depower cleat but the ball won't slide down past the braided section. I tried fitting from the bottom taking the line out of the chicken loop end but can't get the ball above the bar?
Any ideas? Much appreciated!
Sean

p.s added the vid - which was purely for me to put it back together afterwards.... but may help?