Obsessedderbydad said:Oil doesn't dry. If you're going to use oil when you are supposed to use graphite, just use a drop or 2. You dont need much like many people think, but if you're worried about your son getting disqualified, you can always follow the rules /images/boards/smilies/wink.gif. You can make fast graphite cars that will dominate in scout races. Graphite just doesn't work in league racing because you can use oil and oil will always beat graphite. Also, Pledge for graphite, and silicone/jig spray for oil.
Or, do like I do. I take a soft cloth, put graphite on it, and put graphite on the outside edges of the wheels, especially the outside of the edge of the DFW wheel, where it touches the rail. But keep graphite away from the bores, and like said above, only use 2 drops per axle at the most. It never shows to the least, and the graphite helps, especially that on the front wheel.