Is it possible to control the TrueType curve precision when I export a variable font? For normal TTFs, I can use the custom parameter TrueType Curve Error, which is very helpful but this seems impossible for variable fonts? I know I can increase the UPM of the source file but that would not be a clean solution. Ideally, this should be possible on export.
Generally speaking, is it possible to use custom parameters for VF export? I have a feeling it could be be very useful since there are all kinds of things I may want to tweak on export (instead of in the source), not only for single-master fonts.