In the tail menu, there is a little Around Arrow, this is used to reverse the direction of the tail gyro. Below is a screen shot of the page I'm talking about.
Well crap, it says I need an update, but when I download and install the update, it says an updated version has already been installed. Then, I open the software back up, it says I need to update, rinse, repeat... ugh.
So I went to their website and it is giving me an error on the page. So I have no way of opening the software at this time... I will see if I can find a screen shot though. Give me a minute.