CARRIER units are always have final heading 9 degrees offset from BRC

[hawaiianryan808]

This isn't necessarily true for all carriers, especially the Tarawa.

It should probably autodetect the unit and pull from a small database of offsets, or allow the user to specify the offset in degrees.

[rkusa]

Hi, thanks for the report! I agree that support for other carriers would be a good addition 👍