FL-2 How to remove modes?

I am looking at running a MT-G2 with a 78mm aspherical lense of a a 9-16V source. I dont want all the modes though, just high.

Has anyone modded the FL-2 to remove the modes? So it just runs on high? Headsinking should not be a problem as the LED will be on a noctigon directly mounted to a piece of 1/4inch by 3inch piece of copper…

FL-2 here: http://www.lck-led.com/5000ma-driver-modes-p-935.html?cPath=37_135

Sorry, realize that I cross posted this to another area occidentally. … .