Filletedge on small curves

Hi everyone,

I am creating an embossed letter sign and having trouble with the radius conflicting on corners. It causes jagged corners- hope you understand what it is as it’s really hard to describe.
I’ve tried to add handles on corners with smaller radius, even tried piping and trimming the edges and blending the surfaces (as an Youtube tutorial suggested), but had no luck. Could anyone please kindly have a look at my file and let me know what the problem is?

Thanks!

Ji-Eun
CastMembersOnly_June30.3dm (6.5 MB)

Hello- I think in the long run, it may pay to make simplified versions of the text curves with wider minimum radii - I think in the end it will look cleaner and be easier to deal with - here’s an example letter with a simpplified outline

CastMembersOnly_June30_Maybe.3dm (456.4 KB)

-Pascal