Home made round leg dividers

[Occasional machinist]

For a long time I used flat leg dividers and then a friend suggested round legs were better. I found a secondhand pair and was sold - but always wanted a pair between the 6" pair and the 3" pair I bought later. In this series of videos, I actually make a pair. A few mis-steps along the way, but the end result looks just like a bought one.
There are drawings in there for those wanting to try this at home...