One of the best levels is the bridge completing one where you have to pieces of road that has the cross shaped hole in the center that you must move to the bridge before driving to the other side. How come that piece isnt in the editor? that would be awesome to get added.
I also improved the SkyCrane sim.
Note that the pieces that can be used in editor are somewhat limited.
This is because the Blocks are size 1x1x1, and if props don't fit in that space, users could end up placing props too close to each other, causing them to intersect at startup.