finished chasing bad electrical connections and now am on my, I hope, final part of the full service to my new to me 95 K 75S, Fork oil change I drained both fork legs, right side reddish, clean oil, misjudged the speed with which fluid drains, so, was not able to capture it to measure quantity. Left leg, grayish, nasty oil. Let both sides drain for 20 minutes and measured only about 310cc out of left side.When refilling it, the book calls for 410cc per leg, if I do that I worry that it might be to much oil, blowing seals? Or could it be that it was just that low? 310CC ?