User blog comment:Shinhwalee/Guide to Power Leveling Heavy Cruiser (CA) in World 3-2A/@comment-212.183.51.128-20150321122443/@comment-3502824-20150322070650

1. Please put the FuMO25 Radar on Tone. Type 21 RADAR has a very low activation rate for Double Attack.

In fact, you should be using Surface RADAR on the CA you are power leveling. FuMO25 is the closest to it so I recommend equipping that on Tone

2. Choukai should have recon plane on her 3rd slot. Not a RADAR.

3. If your supports aren't hitting anything, I recommend using Double Line to increase the accuracy.

Never rotate your CVL. Period.