I'm trying to use tripwire with the new GUI in the PTZ5A4K-25X. It won't let me go in any direction I want. If I zigzag, it lets me do that a couple of times, and then I have to go in the direction it wants me to go before I can start a new direction. Do I need to do something special? All the tripwires I have done before have been just do what you want with your pattern.