As the owner of an 06 Jackpot, not sure if anyone here has done this but I was tired of trying to find the 7th gear...thought the overdrive indicator was good but without the tach, no light. Until now. I went into the wiring schematic and found a way to have my overdrive light when in 6th gear for pennies. Simply jumper the ground wire for neutral to the 6th gear ground wire in the headlight housing. Now when I'm in 6th gear, my neutral light comes on. So far there have been no issues and there shouldn't be...it's just 2 ground wires. Just thought I'd pass this on for anyone wishing they had it. I can include instructions and pictures if anyone is interested.