Anyone ever template the 1920 float bowl baffle?

Try contacting Mike's
by Carb Types Catalog

It will take a lot of experimenting but this looks like the basic shape. #76

Screenshot_20220101-080730.png
Push comes to shove buy a used / rebuilt carb and take the parts you need.

I know 30 to 50.00 for a piece of plastic seems like a lot, but you will probably never need to do this again in the next 50 years. That makes it only 8.3 cents per month