yes, old thread, but it seems the right place.
one of you 3d printer people - would it be possible to print a spline-shaft pot despliner? I've been tryiing, again, to fit a set-screw knob to a splined pot, with assorted adaptors trying to stop the knob nosing (it leans), and haven't yet come up with a satisfactory solution. solution? I can't even understand the mechanics of the problem.
so, the despliner - it would have a central "stick" to fill the shaft-split, and inverse splines to fill the splines, and the top/capping-end would be flat and squared off outer, and would fill the shaft-end bevel. the outer diameter would obviously be clearance for a set-screw knob.
possible? printable? worth thinking about?