I updated, and welcome this export feature, but I have some problems with my fonts, but only on a not retina display.
At smaller point sizes (eg, 10,11,12) some of my characters seem to be cut somehow while using in sparrow.
Also, very odd, I don't se a minus (-) sign when using 11,12 or 13) only if using 10.
I export with a 256x256, spacing 2, fill glyph with white.
Maybe I need another spacing or size ...
It is possible, that it this does not have anything to do with the new glyph designer version, but I do not get it really.
If there is anything special i need to do for exporting correctly to a sparrow format, please help me.
I will try it with the angelcode tool too and inform you if the problems occur there too.
any help would be very welcome,