i know a guy who works for Ebonite and he gave me some layouts for both balls. he suggested a 4 1/2", pin up/down, 45*, 1k abralon for the noize, and
4 1/2", pin up, 70-75*, 2k abralon for the swing.
i am hoping to drill the noize either this weekend or sometime next week. may look at the swing after i see what type of reaction i need to fill my bag.