Rolling Uphill

This module is a slight modification of the stepper module by Lasse Deleuran. Besides a different color schema and output ramp and slightly modified input bin, the main difference it that its geared to run at a slower speed. This allows it to output bigger batches over a longer time, by moving rows up up to four balls to the exit ramp about every 3.5 s. Unfortunately, this also leads to a less smooth movement of the balls, which takes away from the main characteristic of the original design.