[NGX Variables and FSUIPC]

Have you checked you have the right number? It seems most unlikely that PMDG are re-using many in the initial range from 65536- upwards. Nearly all of the first few hundred are already allocated.

Here, I've checked for you. You have it all wrong. These are the definitions:

So the battery switch is 69632 + 1 = 69637. The starting value they are using is well above the FS values, at 65536 + 4096!!!

Please do read these things more carefully. I shouldn't need to do this for you!

Pete

69632 + 1 = 69637!?

Typo or am I missing something?