I am not particularly impressed by the bailer on any of my Sunfishes. I've seen people stuff styrofoam in there to try to put the ball in the right place to try and make it work. Now I see a new product with is a donut shape black plastic part that encircles the ball and I'm told attaches to it, to allow it seat properly--and supposedly make the bailer work as it should. Does anyone have any experience with these parts? Your impressions?