ugh last night smythe 50% wrong
right now smythe 50% right.
It's science and motion, 6,4 man launching someone one up into the air at say the rate of distance at 2 feet per second at which point gravity takes over and that rate plus there body weight takes them down.
Now in the case the SDW you can apply the same logic except you add in addition to the opps body weight, rate, gravity, and now add force of around 240lbs.
Ugh im going to take a shower now.