OK, here's a weird one for ya. I tested my V1 indoors w/a 12v ps in my HT room (completely blacked out) with JTW's laser tester.
I've discovered that the arrows are backasswards. If I tape over the rear sensor with electrical tape, and lase the front of the unit, the arrow indicates the laser is from behind! If I tape over the front sensor window (the big one) and lase the back of the unit, sometimes the arrow is backasswards also, and sometimes it is correct (indicating the laser is in front). There is definately something wacky with my V1!
I was thinking of sending it in to update the firmware to 3.819 due to ghosting, "J"ing often, but now I'm definately going to.[/b] :?