Talk:Akashi's Improvement Arsenal/@comment-26410405-20150525170103/@comment-26410405-20150525202614

OK, as a test I tried to upgrade a 20.3cm gun with Aoba as 2nd ship. It gave me the same gun with +1. I understand the second improving will give it +2, etc. up to +10. But what do I do if I want it to upgrade to no.2 version?