Advice on usg set up for rs 325 / 3/8 thank you

[Painlessjoe]

Hello just not sure about factory still grinder angles for my rs chains some 325 mostly 3/8 suggestions please

 

[Painlessjoe]

... although my mastermind 261 feel like it would cut with a chain made out of spoons

 

[earlthegoat2]

https://www.stihlusa.com/webcontent/cmsfilelibrary/instructionmanuals/usg_sawchainangles_chart.pdf