I learned that the factory isn't good with fluid levels. The fill plug is supposed to mark your "full"; i pulled the fill plug on flat ground and scrambled as 1-2 quarts of skunked fluid poured out. Great way to start out.
Looking great, if I wasn't too cheap would probably go with this one just without the spoiler.
I'm assuming you have removed the fill plug with the engine off when it poured out. That indicates it was probably correct level from the factory.
Any transmission where engine has to be running to check fluid level will do this.
