We mostly worked on the indexer. Increasing angle of panel improved flow speed a fair bit. We also decided to move the elevation belts from parallel to sides of bot to in front and just behind v-exit. This reduced the chance of a ball jam halfway up due to it being too far forward and simplified ball exit flow from the v. Also saved some vertical depth. Balls move up and down two belts pretty well, but the current prototype needs to be improved before we can properly test that attached to the v. Some quick tests with 2-in mecanum and compliance wheels on Gary made it pretty clear that a single 4-in roller easily outperforms the 2-in. We’ll still probably go with a double roller, the current sketch makes that look really easy and it means direct pickup from high loading bay is possible, which will improve our intake speed. We’re now considering developing an elevator as our climb, after looking at how many subfunctions Richard needs to have. No work was done directly on the shooter today, but running a belt right into the bottom of it for feeding gave promising results. It was a really sketchy prototype, but it worked well enough to suggest that’s what we’ll do in the final design. Nearly all the prototypes are at the point where we can stop building and start doing semi-final cad.