I have a '01 YZ426F. I was going to adjust my valves, took out my timing caps to make sure I was on the compression stroke and oil came out. I posted on this earlier. Some said that it was normal for a 'little' oil to be in there. So after letting it sit for a week now (due to a lot of overtime at work stopping me from working on it) I removed the left side case cover just to have a look and i'd say nearly all the oil in the bike came out. Is this normal guys? Thanks in advance for your advice.