From here on, we will not discuss the stupidity of my actions. I admit it was stupid...no need to accentuate it.
So...I am pulling the rear cradle bolts out of a parts car to recover the aluminum cradle bushings. My thoughts on leverage...the weight of the car is pushing down on the cradle, and the rear suspension pushes up on the cradle...therefore, in idle position, the cradle is being forced against the car....right? So...while it is sitting on the ground, I can pull the rear cradle bolts, then jack up the car to remove the upper parts of the aluminum bushings.
DON"T DO THIS. The logic is wrong. The suspension pushes up on the SPRINGS, not the cradle. As soon as you pull that second rear cradle bushing, you will have the weight of the drivetrain crushing your hand between the ground and the impact wrench. It will hurt...very bad.
Fortunately, I wasn't alone. Larry was here to point and laugh...then use the jack to lift it back off my hand. Also, very fortunately, nothing is broken...just bruised all to hell. So...in the end...we can all laugh at my stupidity. Regardless...we have a little delay in the Fierfly project.