The switches on my controller were set to be Mode 1 or Lo, Mode 2 or Medium, and Mode 3 or Sport mode. I wanted to have Sport only on demand, so I rewired the wire going to J114 to a momentary switch (a kill switch is a momentary switch) So in this video I showed how to fix Sport Mode so that it is turned on by the push of a button, and off by another push of the button