The jig is most definitely an all metal construction. Now, here is the problem – A drawing,lots of friends,family etc. ask me to make something in wood for them, when I ask for a drawing ,sizes etc., all goes quiet and I very rarely hear another word about it.So as far a drawing goes for this project, I haven't got a definitive one yet. However, there are several commercially available jigs available on line, also the website of a very clever woodturner Claude Lethiecq has details on line but, this one seems a bit ' over engineered ' and looks expensive to replicate.Heard good and bad reports on the Paul Howard jig so that's why I'm looking for some ideas from you chaps.
Regards. Bob.
https://www.paulhowardwoodturner.co.uk/jigs-