I guess I've been lucky in my previous vehicles that the dipstick usually confirmed the amount in the owner's manual. I've had this car a couple years, but this is the first time I've changed the oil myself. I let drain for about half an hour, replaced oil filter, added 4 quarts of oil. The manual calls for 4.5. About an hour later the oil line is still about a full inch beyond the max line. Anyone else have this issue?