You're welcome! Not sure about changing the default options for 3D rotation. I typically only use a 3D chart if I have 3 axes of data (if I only have 2 axes, I only display my data in 2D). If you do find out though, let me know because I'd be interested to learn! If the problem is solved, remember to mark the thread solved, and if you feel so inclined, press the * to the left to add to my reputation.