With the addition of the wheelchair wheels (actually Andy Mark kit wheels, but whatevah) to the front roller, selective tensioning of the conveyor belts, and the addition of a "spinal column" at the rear of the hopper, the robot is much better at sorting, storing, and launching orbit balls in two distinct columns. Shot accuracy during testing was consistently 85% or higher. We're looking forward to IRI and the Kettering Kickoff to see how well the changes help out during competition.