@FL2070
Hi
Looks great, I'll check them tomarrow, and then push them with the next update (coming soon, new electrical, overhead work)
And yes, they will be in the main branch.

(saw your note) it0uchpods will professionally install the sounds into MD-88, and MD-90.
EDIT: You broke the AP sound

Ap disconnect sound was wrong for anything but DC-9. DC-9 and MD-80 should be seperate!!!!!!!! Leave the DC-9 out of this, they need to be different.
I hear no sounds from the plane!!! No errors in console. I highly suggest to remove this, until it is all working.
Your README makes no sense.
I did: <property-rule>Aircraft/MD-88/Sounds/MD-88-sound-variables.xml</property-rule> in the <systems> tag, and the other file had the same name. Silence. I will look into it tomarrow.
Thanks for the sounds, I listened them separately and they sound amazing. Can't wait till it works!
Regards,