I have managed to replicate not having a rotating radar antennae, but ya gotta work hard for it. To get it, I had to crash dive, go to 350 feet, AND do time compression at 4096. The computer "hiccuped" while doing the TC. I then blew ballast (I still can't get my boat to "jump" out of the water like in The Hunt For Red October... sigh) and the SD antennae animation did not show as working. After about a minute, I turned the radars off, and then back on, and the SD rotated. Maybe it had something to do with deep submergence?? The SJ just sat there - as usual...
- I do have a video that I'll post a link for whenever it gets finished uploading, which two hours ago, ToobYu said it would be an hour and a half. Now, it says it will only be an hour and six minutes... sigh.
Edit: OK, ignore the first 3:15 of this, it's for something else. From about the 3:15 mark to 9:19 (the end) is looking at the radar antennae. "Danger Will Robinson! Danger!" It is boring!