Fabricated the final version of the control arm for the flap sensor pushrod. Pinned out the sensor wires on the J1 VP-X sub connector. Moved the VP-X test bench to the aircraft. Wired the flap sensor into the system, accessed the VP-X Flap interface. Set the VP-X position sensing, ran the flaps full up and down, referenced the position readout. I set the VP-X and tested... Push the flap down button once it ran to the first down setting, 10 degrees, 20 degrees etc. Pushed the flap up buttom once, flaps ran all the way up unless interrupted by pressing the down button.