Seramentosa Polyp Extension

[RainboWBacoN420]

Hey there,
I've had Acropora Seramentosa for a good few months now, but have had great difficulty getting good polyp extension from it. I've had a close friend tell me they like very strong and turbulent flow. When I rescaped my tank, I placed it like 6 inches from my MP10 on high flow, and only I've been able to get better P.E. but that the best.
So I propose the question, has anyone had luck getting good P.E. out of Seramentosa?
All my other SPS do fine and have great P.E., I dose AquaVitro: Fuel weekly and parameters are on fleek. 2-5 ppm of Nitrates and less than 0.03 phosphates. Running Kessil: AP700 and it's always receiving excellent lighting.

 

[bios]

Good flow but not direct from power heads
Sarmentosa any way is difficult to acclimate to lights and water in a tank

 

[RainboWBacoN420]

Good flow but not direct from power heads
Sarmentosa any way is difficult to acclimate to lights and water in a tank

It seems to be doing alright for itself, just the P.E. I want to get better results from.
The only time I got okay P.E. was placing it directly in front of the MP10.