Italic Slant Offset applied twice to components
It looks as if the Italic Slant Offset is affecting components before they're decomposed during generation. The result is that glyphs made up of components are shifted twice as far as they should be.
Would it be possible for the generation routine to decompose all glyphs in the font before applying the shift to any glyphs?
jep that is true
and already fixed in the dev version
will be in the next update
Just as I might have expected!