How to format outline of all point symbols when using graduated colors?

[KevinDyke]

I have a feature class of points in a number of classes that I want to remove the outline for (set width to 0). Although I can tediously click on each symbol and access the Layers dialog under Properties, and from there alter the color/width, there's no option to do so under Format All Symbols, as with Polygon feature classes.

If there's no "format all symbols" option for point outline, is there a way to set a default point symbology that leaves out the outline?

[ThomasColson]

So I logged a bug on this, and the response was "Not in Current Product Plan: When more than one symbol is selected, you can only access the basic properties of the symbols. Addressing this limitation is under consideration for a future release. See the first cell in the first table here: http://pro.arcgis.com/en/pro-app/help/mapping/symbols-and-styles/modify-symbols.htm". 

My work-around is: Set symbology to unique values, More -> Format All Symbols, pick the black circle, which makes them all black, back to Primary Symbology, pick a new color ramp, which achieves the desires result.

[DanPatterson_Retired]

from a recent thread

https://community.esri.com/thread/217710-proportional-symbols 

[XanderBakker · Accepted solution]

Some more explanation in a similar thread: https://community.esri.com/message/780949-re-how-to-i-remove-outlines-from-point-symbols-in-arcpro?c... 

[KevinDyke]

Thanks Xander! As you mention in that post, it does make sense to start with the closest match in the gallery, then customize from there.