FSUIPC Heading 07C8 Autopilot Heading Lock

[JoeMontana]

Im having problems setting the Autopilot Heading Lock Flag programatically at the offset 0x07C8. It doesnt seem to take but works fine from Within FS with CTrl-h. Alll the other ones work fine eg. ALtitude, Nav, Master AP,....

Im suspecting there is someting else i have to se too.

Thanks

[JoeMontana]

Whhoops. Sorry my mistake. Was overwriting it with Nav1 AP

Sometimes just posting here helps think.

Thanks