[Rvjimd]

Very informative, thanks for the detail!

Do you need to be careful to not over run at either end of travel to avoid trouble? Would there be any way to build in a free travel at one or both ends?

Are you tapping the threads on the net of the drill bit that inserts into the servo? How are you turning down the diameter on the drill bit at that end, isn't the drill bit really hard?

Jim