Its several years since I installed an add-on sound set - I have just tried {a simple update to the default 737} but cannot get any engine sounds.I copy the new set with the new sound.cfg into the sound folder - everything seems ok but I can get no engine sounds when I load the aircraft. Other sounds - warnings etc are there.I've tried several ways - all without success. I must be missing something very simple. Grateful if someone can remind me!John R

Sorted - as expected a simple pilot pigs! I hang my head in shame.John R

Care to share how you solved the problem in case others may need the tip?Joe