Topic:

Can someone help me out please, I'm struggling here

Okay, so I'm building a dual language font in Font Studio, Roman and Arabic, living together in perfect harmony side by side in FontStudio, but when I export the font... all hell breaks loose.
Exported as Opentype TTF, and it works fine in my Middle Eastern version of InDesign, doing all those cool contextual substitutions and typing right-to-left etc etc. But. It doesn't substitute in Mellel, and my PC-based Saudi client can only see the Roman.
I'm doing something stupid, I can tell, but I don't know what it is.
Please can anyone help?
Cheers
Rob

PS Think that the project is fantastic, and the Typographic Matchmaking book has been my Arab Type 101 for getting up to speed on how to do typography in an unfamiliar character set. Thanks to you.