I recently set this up in my basement:
Lots of fun (especially when there's a foot of snow and -10C outside!)

but I am having some issues with consistency with the sensors in accurately reading a shot (clubhead speed, club head angle at impact, etc.). I'll be playing a round with a buddy when, out of the blue, I'll hit a 340 yd drive or a 220 yd 7 iron approach shot, or my clubhead will be 25 degrees closed at impact when I know this is clearly not the case.
I've experimented with lighting and have found that it works best at very low light levels but the problem with that, of course, is that it's tough to hit a shot in near darkness!
Anybody else have one of these at home in their basement or man-cave? How has it worked for you? Any insight on proper set up?
Alex