No More Instrument Limit

X-Plane 902 has an instrument limit of 400 instruments for the 2-d panel and 391 instruments for the 3-d panel.  920 will remove these limits, allowing you to build very complex panels via generic instruments.

(An altitude indicator might be built out of 3 or 4 generic instruments, so 400 instruments is a lot for pre-built but not for generic-instrument-based panels.)

The Manipulator RFC has been rewritten...the new one proposal is less complex.

There are a lot of other panel and airplane-related changes coming in 920 too...