I have no engine sounds at all with any of these planes,
In the plane's Sound folder, open the sound.cfg file. It reads
alias=..\..\FA-18C_FSXBA2015 15.6 Training\sound. Change it to read
alias=\FA-18C_FSXBA2015 15.6 Training\sound.
Note the deletion of the
...\...The sound will now work, obviously, presuming you have the Training version installed.
This will work for all the planes.
Now for my observations

I tried to launch off a carrier. I got set up correctly, launch-bar lowered, hit SHFT+I, the holdback locked in normally, JBD came up, flaps 1/2, pressed little trim button on the Rudder Trim knob, pitch trim now 10.6. All normal. When I began advancing the throttle, once I got above about 75% or 76%, the holdback failed and I moved SLOWLY forward out the little box on the deck, and the JBD went down. I tried it again, same result. If I hit SHFT+Spacebar, the cat would fire, and if I was quick enough I could go full throttle during the stroke for a "launch". It's still not right though. Is there some place I can increase the holdback bar's "strength" or whatever it's called?
I gave up on carriers, for now.
During a PA I set up to Coupeville, it flew wonderfully. Roll and pitch rates are very controllable. All very nice now. EXCEPT: the autothrottle doesn't work.
I looked in the Panel.cfg file and found this:
//gauge21=FCS!Autothrottle,.
WHY is the gauge remarked out? Is it not ready yet?
Mr. Orion wrote
In addition to AUTO_THROTTLE_ARM (Shift+R by default) you can use the ATC button on the hard to click side of the throttle in his post.
I thought he meant the autothrottle was up and going. Did i misunderstand?
It's easy enough to fix, just need to delete the two "//" marks. Should I do this?
And lastly, my usual complaint about the Gear/Flaps indicator lights being too bright, and the speedbrake (etc) lights too dim to see at night

I am certain it will be fixed in due time.
Great to see the AOA indicator working properly now, though! Thank you for all the hard work on that!
Overall, a fantastic plane. It's a joy to fly in all regimes. Turns are tight, but look correct. I still can't fly knife-edge though. I'll work on it.
Great work, and a huge
THANK YOU to all that were involved!

Pat☺