I'm taking apart a friends 05 Dyna for gear drive and 95" . When taking apart the oil pump I noticed that the wide inner gerotor set that the side that has the dots (indents) is facing inward towards the engine and the outer set (narrow) the side with the dots is facing outwards. When I did my bike both sets of gerotors had the dots facing outwards. Does this matter and what are the dots for? The service manual doesn't mention the dots unless I am missing it. Any help would be appreciated.