Don't overcomplicate things and don't overdo the build. Our robot for ultimate ascent had a 30 point climber and a 3-point shooter. However, since we did so much, our design was unreliable and we kept falling (hanging off one arm instead of 2
), and our shooter kept breaking. Also, if you have a problem, before attempting to fix it, find out what went wrong. That way you can isolate the problem and make sure the rebuild gets rid of that problem!