How is your team pushing the bridge down?

[Siri]

Originally Posted by Brandon Holley

According to our calculations and field mock-up, you need 16 pounds of force applied at the very edge of the ramp to push it downward.

-Brando

I take it that's a directly downward force vector? Do you have your calculations? We're looking at driving at it with a 45deg angle plate (and our bridge isn't done yet).