[Overlander]

Arch, the little pico has a pot. It is still in there (based on the pic you posted) under the large white output gear. It has the red wires.

You dont have to do anything to the board itself. You could use the small pot that comes with the servo. The only problem will be mounting it. You might be able to find a way. Also, the shaft of the pot is smoothe, so when you go to adjust it, it might be hard to get your fingers around it. I once used the pot from the servo and just made a little slot on the top of the shaft to put a small jewlers screwdriver in.

The main reason we have been using the adjustable micro resistors is because (besides usually being smaller) they have a small hole that fits a small phillips screwdriver to adjust them with. It does the same thing as the pot.