[Ericglo]

I was putting the Hydroboost back together and happened to watch the video on the Pirate Jack website. That is where I purchased the kit from. In the video, the guy says he destroyed his Hydroboost because he forget a small ball bearing. When I took it apart, I don't recall seeing a ball bearing fall out. There wasn't one in the kit.

I see what looks to be a ball bearing inside the little yellow piece. Is that it?

New part on left. Original on right