My biggist complaint, after the light gage wiring that burns before the fuse blows, is the crankcase that holds most of the oil when the drain plug is removed. Throwing the bike over your shoulder and burping it like a baby will remove a bit more, but not all. And that is out of the question when you have a sidecar like mine. A few very small holes, 1/16 inch or so, in strategic spots, would let the oil drain to the bottom of the crankcase, but would still allowing pooling around the primary chain, etc. as it does now. The oil pump puts out enough that a very small drain hole between different parts of the engine would not matter. It would allow hot oil to drain completely from the engine so it could be replaced with clean oil. This is something the factory should have addressed before now. GA-DK