We made use of bevel gears so that we could have both top rollers and side rollers. This allowed us to glide over the ball from more than just one direction for pickup and was one of the reasons we were able to go 18-0-0 at the Hawaii Regional this past weekend. It also made it so that our second ball for our two ball auto could be put to the side to more easily touch our alliance partner's bot.
Haven't been able to upload Saturday matches, but here are our Friday ones.
http://www.chiefdelphi.com/forums/sh...18#post1366218