CrudeRaphie - Aquabreath does not scale

Character: Xilk
TEst server
level 99
Beastmaster
Pet: Crude Raphie
zone: Abyssea - Tahrongi
enemies: Naul & Nemetecora

When testing the Ready technique "Aqua Breath" I tried adding hp+ atma.
I used: Ebon Hoof, Sanguine Scythe, and Dark Blade.
The HP+ had no effect on Aqua Breath. At ~9600 hp on pet, it still only does 1100 damage.

Also when the hp drops down to 50% it still did 1100 Damage.

The hp bonuses from atma or familair are not modifying Aqua Breath. IT did not drop the damage until pet's HP was below 20% using max hp+ atma. Its ignoring the effect.

It's not ignoring them. There is obviously a cap on the damage. THe fact that the damage did not drop until the pet was very low is proof of this.