Hi all,I just installed the SDK (Software Development Kit) with its two service packs SP1A and SP2. (I have been using the FSX from its release without the SDK).This seems to have changed the fonts in the cockpit instruments making them smaller or replacing them with A and Os!! For example the speed and the altitude read outs in the PFD.Any suggestions what might have happened and how I can restore previous correct fonts?Thank you,Christos

Odd characters appearing in the PFD is often a missing font file, have you rebooted since the SDK install?

Yes, I have.I finally re-installed my MD-11 and problem was solved.Thanks for your reply.Christos

That would have been the next step, glad it worked.