We just moved, and i made two nine inch rounds to check out the new oven. the one on the left side of the stove was perfect, the one on the right leaned to the left by about an inch! When my old stove was unlevel, both cakes would lean. Any ideas?

Maybe the rack is bent on one side? You can tell by putting a pan of water on the rack and see if the water leans to one side. If it doesn't you can at least rule that out as the cause.

another thing could be a hot spot. It would cause the cake to cook faster on one side then the other thus not allowing it to rise at the same rate.