Garry, thanks for the information. I’ll file it for the future.
I made a charger a dozen years or so ago, when I was
working on Hit and Miss engines to recharge some
Wico EK magnetos. They only required flat stock
to set up for charging. If I ever find the need to
recharge an outboard flywheel, I’ll have to come up with
some curved stock, with the correct radii, as you stated.
I have a lathe and a hacksaw to work with! Just wondering
what Mumbles came up with, and how he made them.
Thanks.