very nice piece of of infor and most of it or all of it can be said to r/c cars! i like the" a couple drops of Marvel Mystery Oil into the cylinder" it is a great after run lube but still people want to buy the 3oz bottle instead of the 16oz bottal at teh auto parts store ! i have been doing this for years and people tought i was nutz for using a auto lube . the ones that make me go nutz is the ones that use WD40! it is penatrating oil not a lubercant!