Reply by higtron

perhaps a bandsaw template guide might work like the one shown here http://aboutsaws.blogspot.com/2008/02/bandsaw-template-sawing.html cut the shape of the knob out of ply or mdf mount on 6×6 cut one side rotate 6×6 90% remount template cut other side, just a thought I’ve never done it. I would think you would have to make an infeed support so you’d only be dealing with the cut and not the wieght of the 6×6.

-- If I cut it too short I can scab a piece on, but if it's too long what do I do?