peg taper tool

I at one time found online an easy peg taper jig that used a spokeshave iron and a block of wood. I didn't bookmark the page, and now I can't find the same article again. I usually just whip out the ole trusty Case knife and whittle them out, but it's hard to keep the pegs all the same size. And store bought take away all the fun of saying, I made this..

Any of you Dulcimer builders have an easy way of making your pegs? I hope you will share with us beginners....