Talk:Winter 2015 Event/@comment-25336329-20150206174308/@comment-24985318-20150206181555

I would say one sonar+one depth for each, after you cant combo just start placing  so each ship gets a buff. Ensure you are  line abreast, works fine on all nodes. Truthfully you should try the 10,30,10,31 recipe and get some more ASW to make it easier.