On 3 August 2012 06:22, vern adams <v...@newtypography.co.uk> wrote: > An app like DTL's OpenTypeMaster flags non multiples of 100 as 'invalid > usWeightClass'
That's a web specification, and this is (like vertical metrics) a situation where you can't make a good tradeoff, the metadata either has to be set for the web or for the desktop. As Denis said, 250 is a legacy Windows workaround - http://www.adobe.com/devnet/opentype/afdko/topic_font_wt_win.html - The fonts in GWF have 100s values.
