I'm probably the last guy in the USA to get the old black switch and old accumulator bowl changed out. Just did that and flushed fluid, too. Okay, Kirban says that the left side of brake reservoir should be 1/3 full and right side 3/4 full. How do I accomplish this? Do I just take a spoon or something and remove fluid from the reservoir until it looks right? Don't laugh too hard at my silly questions - I mean well.