I've got the factory shop manual. I've got a friend with a MBZ who wants to go in halfsies on a power brake bleeder (Motive Products - http://www.motiveproducts.com). Will this be a good tool to make changing fluid easier? Is there a better one? I've never done this on an ABS/BMW before. Do I still have to go through all the brake pumping and holding the pedal down while loosening and all that business if I am using a power bleeder? The MBZ manual sounds incredibly simple compared to the BMW.