Talk:Akashi's Improvement Arsenal/@comment-26410405-20150715155621

On failure, resources, Development Materials, Improvement Materials and any extra equipment used will disappear. Equipment being upgraded is left unchanged

I tried to improve the Type 94 AAFD from +6 to +7 and I had a failure but the number of screws I had left unchanged. I even completed the daily improvement quest and got 1 more. So it was 44 before and got to 45 after (I checked in the Admiral's Page). So could it be that ImpMats or screws are NOT lost on failure after all unlike whats written above or do I have some kind of a bug?

Also from +6 onwards should I use the Guaranteed Success slider or take chances? My Akashi is level 50.