At that depth, unless your fishing in some real heavy current, 12lb would be the max you would need. You may very well be able to get away with an 8lb ball.
I pull 8’s now was thinking of getting some 4’s to try lighten everything up some just don’t want to pay out 60′ of line to get down to 30′ that’s all Maybe just stick with what I have thanks guys
Andy, I had a few 5#’rs and learned quickly to hate them. I did a lot of trolling in the wind point area (north of racine) they were horrible whenever you hit any type of currents