So the norm for reduced feed rate when cutting curves is 65% - so says the general poupulation here on the forum
In Fusion 360, when setting up your cut parameters, on the 2D profile window / Passes Tab / Feed Optimization section ~ Reduced Feedrate enter - tool_feedCutting*.65
Set that as a user default, and now no more best guess math.
Might be that you all know this.
Edited 04/22/24 - expression error in command line. Fixed it.
I used to be a bit of an Excel junkie and at one point I used to spreadsheet program on my Palm m100 called abacus more then often. The cells in Autodesk Fusion in a lot of cases work very similar to Excel.
It’s a great reminder to everyone.
My preference is 60% on steel and 50% on aluminum.