Ok guys I could use some help. Working on getting my Truck on the road for my son this summer. Well been tinkering with it in the garage while trying to adjust the carb and such. Well I have a bad habit of leaving the key in the ignition and in the "on" position. I have drained the battery twice now. Luckily I haven't yet burned up the points, yet. So what I would like is what others out there have done to help prevent this. I have thought about a kill switch in the seat but this would cause issue when working in the engine compartment while the engine was running. I could put a weight on the seat but then I have the same issue as I do now. If I forget and leave the weight on the seat, I will probably forget the key in the ignition. I have thought about a warning buzzer but not sure how this would work or how to set up. Any ideas???? I am willing to entertain any and all ideas. Thanks in advance!