Fx streamline power increase?

Seems like mine and most streamlines in 22 are factory tuned around 10 ft lbs for low, 20 for med, and 30 for high.

has anyone had or is it possible to have the power increased to 20, 30, and 40 respectively on the power settings? Could this be something as simple as upping the reg pressure?

10 ft lbs is completely useless for me and if I could squeak out a little more power this gun it would be absolutely perfect.