Hi

May I need some help about the controllers programming?
Three MGM controller what I have and the same problem with all.
I use the default factory settings only a few parameters what I was changed. Like lipo cell, cut off voltage and the programmed throttle control.
The problem is when I pull full throttle, around the middle of the throttle position the ESC block the motor.
I was emailed with Martin from MGM and he said try to change the P16 parameter. This is the acceleration time or use a smaller prop. Now the p16 on 9.(default 1.5). So it's better but not the real one. The acceleration is too long time and need a "kilometer" for full speed
The setup:
Agitator XL cat
Twin 5660 tp
12s lipo
x457 props reduced to 52
250.63 x2 MGM

The other mono boat do the same with the 400.63 ESC.
I think something I do not do well.
Is there any idea what to do?

Regards Peter