If you read the description of that slider, it is only applied to spin deliveries that use the "bounce" input. It isn't all spin deliveries, sadly.@MattW what is it that BA don’t understand about spin bounce that is too low? I’m playing on a hard pitch with spin bounce on 80 and still it hits the pad under knee high. I think the sliders are broken again. 1 patch 3 bugs
Universally spin bounce is still far too low in comparison to seam across the board, I agree.
To get a realistic amount of bounce with a spinner from a standard delivery, I think you'd need a pitch bounce slider number that would make most standard seam deliveries sail over the keeper.