Takes a bit to get used to the 180 and -180 limit on rotation. In Lightwave you can rotate as much as you want in any direction. You can go past 180 either way. A lot easier to set up rotations that way. Want it to spin 2 times, just set it to 720 or -720. No need to worry about being less than 180 degrees apart each time. This will take a bit of getting used to.