Am I coiling it wrong? (a WHM OOM question)

[DreamWeaver]

To DivineAyumi:
How are you using up to 4 SoS in turn 4? I am currently using 3 times throughout the entire fight:

1st time : During 1st dreadnought, use it to regen mana back to full
2nd time : When few seconds b4 last phase hits, to recover mana, as well as reducing emnity of the dreadnought (I am MT healer), so MT can focus more on building aggro for last phase dread.
3rd time : Enrage phase, reducing emnity of the last dreadnought when i am MEDICAAAAAAAAAAAAAing.

Thank you!!

To CalvatE :
We do have a bard who is more than happy to provide us with MP song, its just that, I'm always the 1st that requires his support, so I am looking into ways to better manage my mana, so he can MP song less.