Thanks Mattrob. I didn't get a chance to take snaps due to light but I did measure it and the sides are dead level but the front has a definite lean. One of the Greenfield mobs, (ringing today for clutch prices) said that all the decks lean to the front. I'll snap some shots with a ruler in place to give a better indication.
Much to my disappointment I found out the rear sprocket is not replaceable, well not without a new axle.