RE: E-100 Juckenburg/Tamiya
I had a heck of time with building an elevation motor and mount system for the Clarke board. I tried all sorts of things and none of the results were good.
I finally wired a servo in to the gun mount and plugged it directly into an Accessory Channel on my new Turnigy that is controlled by rotating a pot knob. It works great!
The servo has the right speed and power for the elevation and I don't need to mess with finding the "sweet spot" on the left stick to move it.
tjs