Mike, I think I've fixed the drawing bug you mentioned and if you like I can send you a test build so you can verify this;
After downloading the (updated ??) U.S. skydata, the problem seems to have gone away. Has the .skydata changed for the U.S. .. all the countries? I read in an earlier post where you mentioned updated .skydata files.
If the data files are changing, it would be nice if the install program could detect out of date data files (I know it's still beta
), and notify the user / offer to download etc.
It seems that the Canada data you sent me no longer works, all airfields have disappeared
Mike