This video starts with a few helpful geometry construction basics you should know and finishes with a rotary table demonstration on how to easily and quickly setup and cut tangent radii of different sizes using the AI alignment pin. Links below.
Advanced Innovations, LLC website: https://www.advancedinnovationsllc.com/
Rotary Table Alignment pins available at:
https://www.advancedinnovationsllc.com/product-page/alignment-tool