Made some small changes to make more apparent visual symmetry. Doesn't effect gameplay too much except for an added checkpoint on the final leg of the circuit, right before a particularly tricky jump, which makes it a bit easier overall. Also added an extra collectable (again, for symmetry sake) which is more or less impossible to miss.

I should note I figured out a way to end the level earlier than you are supposed to before completing the final section, but I left it in because you still have to complete it properly to get all the collectables.