I found some! yay! Got a report of a "small convoy" about 4km from my position - just west of the Orkneys... it was a clear night so I was surpised I my watch crew hadn't spotted anything. Dived to PD and waited for a sound report.. nothing... Went to the sound station and heard the strangest noise, whistles and clicks. Drove at them sufaced and saw them jumping around, was very cool. I tried to get some screenshots, but it was so dark they don't show up very well even after some photoshopping. This is with GWX3