Hey Wicked, I have a question for you. Installed my sport low on my standard Mav. last night. (NICE JOB-VERY EASY & NEAT) I noticed that when I shift it down to low I still have the option with my rocker switch to take it in or out of sport mode in Low range just like I can do in High range. Green light comes on when rocker switch is activated, which seems normal. But my question is my gear ind. in low range is still showing H on my speedo. I checked at 10mph in low and high in the driveway and there is 800 rpm's different between the high and low modes. Is the standard model different from the XRS model in the wiring for the sport low? Bottom line, can't get rid of the H in Low range. Also, anybody tried while in gear and at idle flipping the sport mode on and off. Is it suppose to drop from 1550 RPM to 1250 to 1300 RPM when taking it out of sport mode? Is that where it retards the timing and the 30% power reduction comes in. Thanks for any Info.