Right side bearing change

i have a problem, i tried my font in affinity designer and i see the RSB doesn’t match the one in fontcreator, please help me with this problem?



R

RSB differences are nearly always caused by an old copy of the font still being cached.

in this case, I tried with my other fonts and they did not change the RSB. After some tweaking and experimenting, I changed the "Ascender and Win Ascender to the same values ​​in Typo Ascender, and the same with Descender and the problem was solved.

I am glad to know you solved the problem, but still the most likely reason why it now works, is that reinstalling the font did clear the cache.