I'm new to the whole mapping thing so.....Anyway I can get my doors to rotate like I want them to one way but they swing all the way around to the same stopping point. To make it a little more clear think of it like this my doors open from one way and stop at 90 deg. but if i open it from the other side the open 270 deg. and stop at the same point. How do I get it to stop at 90 degs both ways?