Must have been the same files that I used, as I had to change these Pratt&Whitney's too.
https://dl.dropboxusercontent.com/u/...12_csounds.rar
@Blacksage: pls try them out too and tell me if its working ok. You can use whatever you need to complete your pack. I did this for testing the new feature and played quite a while with it, and no more issue occured.
I will soon take them down from my dropbox.
Credits to original authors naturally.