by KMoffett » Fri Oct 23, 2015 10:53 am
Do you have the equipment and skill to carefully un-solder and remove the V-adj trimmer pot? You would then solder in three wires into the empty holes, to connect to your external 10K pot. Wire in center hole goes to the pot's center (wiper) lug. The other two wires go to the pot's outer lugs. The convention is that clockwise rotation increases the voltage. If you find that counterclockwise increases voltage, swap the wires to the outed lugs.
Ken