right now the layout pictured shows 4x3½ PIN/MB to PAP
are you suggesting pin under bridge mb out 45° for:
5x4? (weak pin/strong mb)
or pin by ring finger, and MB under thumb for:
3½x5½? (strong pin/weak mb)
im beginning to narrow down the options.
its confusing to the point where im ready to throw a dart at the the drilling sheet and go for a random one
i would think the first one would be rolling as soon as it hits the heads, the 2nd one seems like the pin is so strong that the mb is virtually ignored, and will react like a symmetric ball.
what LL suggested sounds like a dry lane ball? correct me if im wrong.