Windows 7 64bit, java v7, build 1.7.0-b147
You put the daylightdetector next to a slab, the charactar will drop half a block down and then go back up to the half slab hight when you walk from the detector onto the slab
Since the slab is only a tiny bit higher then the daylightdetector, your charactar camera should only move up the same hight difference,
but instead it drops down half a block and moves back up again.
How to reproduce:
1. Put down a daylight detector
2. Put down any type of slab right next to it
3. Walk from the daylightdetector onto the slab.
You will notice the camera drops down before going back up onto the slab.