Fsbuild-2 Flight Planner

Hi Ernie,

I installed the Smith's FMS and your MFD into the Aeroworx King Air and everything works flawlessly except for the VNAV function. For some reason, the only way to have the AP change altitudes is to manually enter one into the alerter window. I'm not sure if it has anything to do with the fact that the AP has two altitude modes, ALT and ALT SEL, however, I tried both modes and it didn't make any difference.

Could it be that I've forgotten something, or will VNAV not work in some aircraft?