Thanks for all the help guys.
What gets me is the brakes actually apply themselves after the pedal gets about half way down.
I can envision the fluid being pulled out of the master cylinder and causing this action.
Guess I have not made that clear.
Also I guess I'm having a hard time seeing how the pivots could do this.
I will lubricate them just out of general principle.
The booster, all cylinders ,calipers, hardware and lines are only two years old.
I get that doesn't mean much today.
Looks like the rain will let up soon, so I will address this and get back with results.