If you build a LIM/looping coaster that uses the new track pieces, then use Scenery Manager to copy the track, some of the new track pieces exhibit some weird behavior. If you try to copy a full inversion, it's always the second half of that inversion (going from upside-down to normal) that doesn't copy correctly.
Large corkscrew right — second half fails to copy (the first half is fine)
Large zero-G roll — second half is shifted down a couple units (the first half is fine)
Medium loop — second half fails to copy (the first half is fine)
If you build a LIM/looping coaster that uses the new track pieces, then use Scenery Manager to copy the track, some of the new track pieces exhibit some weird behavior. If you try to copy a full inversion, it's always the second half of that inversion (going from upside-down to normal) that doesn't copy correctly.