Investigation has found that your SUV is a BMW. In order for the attack map to work in a German SUV, you will have to upgrade to version 1.5, included in SUVUBM. In the German SUV, the station for the NW has been moved to temp storage under the deck, outside the pressure hull.
SUVUBM also has a Type XXVIII modification with a capability of quick bursts of speed to 250 knots for BWDD avoidance. And remember the deck gun should not be used on BWDDs, only two wheeled sampans.
NWs work especially well deployed to the deck gun position but due to a bug sometimes remains deployed even when the SUV is submerged.
Locally, we're checking out a new mod called Hanna, which appeared to successfully submerge SUVs in shipping lanes US-92 and I-4 early this morning. Tests with an earlier mod, Fay, also produced promising results. Testing of SUV submergence mods produced so far show that the side effects are usually too severe compared to the benefit of submergence.
Welcome to SUBSIM, magic! Here's a screenshot of an NW deployed on the AA gun.
