[divezic]

Putting a little too much oil in the enging (1/2 quart or so) isn't a problem. When you put an excessive amount of oil in then you have problems. If the oil level at the bottom of the engine is too high then the crankshaft/rods will be beating the oil when running. This will foam the oil and in turn the oil will lose it's lubrication ability. There is no provision to drain the excessive oil.