VC Gauges...

...well if you know FS well (you know who you are) you know that in FS9 you can't have more than 1 or maybe 2 VCockpit entries in the panel or else the gauges are jumpy. I noticed that this is NOT the case in FSX. The Simmers Sky MD-11 has 7 VCockpit entries. In FS9, it is so jumpy that I never flew it. In FSX it is very smooth and I've flown it a lot (well not that much, but I haven't been playing very much lately because of work). So don't worry about that anymore and if you know of any planes that had that problem in FS9 I encourage you to try them in FSX. I can't think of that many right now but I'm sure it will come to me 
Oh, on this topic, FSX does not read negative values in cockpit entries, so some FS9 aircraft will not have a functioning VC.

Oh, on this topic, FSX does not read negative values in cockpit entries, so some FS9 aircraft will not have a functioning VC.