Although I've not yet tried this myself, I'd just thought I'd let everyone know that the next version of tf3d is out.
Version 1D was just released. You can read more about it and the fixes in this fuzemobility
article as well as the orginal thread over at
xda.
Or, if you're coming from version 1C (which is what I think Kev is using, someone else might want to confirm this), you can just install the update .cab, which is located in the xda thread and I've attached it here.
I'm just not 100% sure this is compatible with Kev's, like I'm not sure if he's done some specific reg edits that would cause some conflicts.
EDIT: I'm removed the cab I attached. I installed the cab for version 1d, and it messed up my device. The landscape background was messed up (like pwc reported) and the portrait background was a darker shade. Weird. I could live with those, but the "Start" drop down would not work whatsoever. When tapping on start, I'd get a whole new screen that said start at the top with no buttons and no options to do anything. I uninstalled the cab, all's well and back to normal.
I had just done 2 hard resets specifically to install this fix on a clean system. It was the first cab I installed, so I don't know whats wrong. Test at your own risk but it didn't work for me.