Today in engineering, we worked on Veronica, Clockwork, and the t-shirt cannon. On Veronica, we spent time attempting to identify the problems with its gearbox that we think is keeping it from driving smoothly. On Clockwork, we were driving and testing it as well as checking up on the shooter to make sure everything is still working fine. On the t-shirt cannon, we finished up all mechanical issues and now have to hand it over to be wired and programmed.