FSXP has crashed my flight sim!

I have been enjoying fsxp for a couple of weeks now, but I have just had my first emergency (flaps would not deploy). This wasn't the problem I delt with it fault realy well.I repaired my plane (and this is where it is all going wrong). Now when I fly any plane through fsxp or freeflight or any other way missions ect... my flaps are at 0 deg but my pitch adjust is at MAX down and will not reset. also my altitude hold will only got up/down in the 1000's rather than the 100's.
I have emailed fsxp but in 72 hours they have not relpyed.
Short of uninstalling everything and starting again,
CAN ANYONE PLEASE HELP ME?????

Have you seen this.

http://flyawaysimulation.com/news/2354/fspilot-releases-update-for-fsxp/

Thanks Radarman

But maybe I wasn't clear,been my first post n all.

My problem is with FSX Passenger.

I am sure one of you guys can help me,you all seem very clever!!

You said you "repaired your plane".
How exactly did you do that, are you a designer or just tried to fix it.
I would load another original air file and see if an "unrepaired" one will work better.
I don't think it's FSXPax, it's the plane.

I had a choice of pay for repair on my own or let the insurance pay for 66% of it!
I chose pay for it myself.
But like I said,ever since then nothing seems to be working properly.
Its like the repair has been made but not updated,but the stranger thing is that even if I am not using fx passenger my planes will not work no matter which plane I choose.They all just want to nose dive!!! It is very difficalt to keep them in the air!

It may be in the fsx.cfg, you'd have to delete it and build a new one...but I think it's in the air file you repaired.