Championchip Defence Tips

[C.Lesco]

Hey guys, my team just won the rookie allstar award at North Bay regional yesterday. We found out that our strongsuit was defence. Anyways saving the entire story, as the driver i dont want to be a laughing stock at worlds. Any tips on defence for a 2nd year driver with no way to practice on a bot? Any info would be greatly appreciated!

Robot info:
4 triwheel assemblies
Stock KOP 4 motor and gearbox arrangement
Triwheels make it so we csn only drive half speed (2:1 gearing)
We have 8 wheels on the ground at any point due to the wheels
Wheels are 6 inch andymark KOP