Hello,<br />Is there anyone out there that has access to a Mercury Sport Jet 90 crank (I believe it is the same as a Force 90) that can answer some questions? I need to know if there are weights welded on all the throws, or just the #1,3 throws. The reason I ask is that my crank is WAY off balance and I need to know where to add/take away weights to make it balance. Is there any reason why the crank should not be entirely neutral? Thanks for any help! This is all I need to have done to get this project done.