Hi all, I have worked on other bikes in the past but never on a HD. I'm going to service my Switchback trike and am going to use Synthetic 3 in all holes. What I need to know is how do you guys measure the level of oil in the various housings. Harley suggests reading the oil in trans and engine with bike on side stand, well that doesn't work for us trikers. I'm inclined to go with the recommended quantity and leave it at that, but there might be another way that some of you use, because it would be nice to be able to check somehow. I welcome your ideas.