Hey Chris, you are right. Its what we call a error 19... the issue is sitting 19 inches from the screen.
I went into plugin options and changed to automatic and it works great.
Seriously tho, you should be including more detailed (or more obvious) instructions, so that people like me dont say it aint working when it is
This is a really slick tool, and considering its in beta I cant wait to see what else you have in store.
For $5 DNF pricing, noone can go wrong.