Sterling, The Stew-Mac device can be made to work if you're persistent. Making your own is probably best, assuming you have a reamer. Are you trying to fit a whole new set of pegs, or just touching up some that have gone slightly oval? A little chalk and a deft touch with a file might see you through.
Just for reference, Lemuel Violin Supply (http://www.violins.ca/tools/tools_herdim.html) is a North American distributor for Herdim shapers, which would be the ones to get if you were using them every day. -Ted To get on or off this list see list information at http://www.cs.dartmouth.edu/~wbc/lute-admin/index.html
