Wow. After downloading 1.03 and LWAMI patch, the Kilo is blind and deaf underwater...
Had a home made scenario in the persian gulf. Had a number of small craft in the area. Could not even hear a fishing boat at 2km.

No contact on Broadband or narrowband sonars. Unless I stuck a mast above the surface and used ESM and periscope, would have never known it was there...

Had sand and surface duct in enviormental cond.
Don't sound right....