AZWildk4t

KSNA has changed from 19R/L and 01R/L to 20R/L and 02R/L respectively. I followed the procedures in Section 2 of the manual to update the runways. The runway.txt, navdata, and wpNavAPT.txt have all been updated. The new magnetic heading is 16 and 196, which has been reflected in those wpNavAPT.txt file. I then proceeded to reset the data cache. When I open the DisplayUnit, the runways are correct but the magnetic data is incorrect. Need help to get the mag data to show 16/196 instead of 14/194.

As an FYI. KSNA runways have changed to 20R/L and 2R/L. You can get this info from AIRNAV. I noticed it's in the latest NAVIGRAPH files.