Although we didn't have the turnout expected, PMoth helped me test my LI installed on my 2008 BMW335xi. The car is white & thus would present a challenge. I believe he used a Laser Atlanta gun.
Unlike some, I installed the units flanking the plate. Just too difficult & a PITA to install in the grills. Note that my car is a 4 door and apparently has more difficult to use grills than the 2 door models featured in many posts.
In any event, and with the unit "off' he was able to get me at 2000+ feet quite easily. Things changed noticeably with the unit "on". Multiple runs at about 40-50mph all had the same result: 100% jammed. Now all Ineed is some rear units as he could get me 3000' or more!
Wow.... One heck of a result. Better yet, I much enjoyed meeting him. A good guy & gentleman, who is a tremendous asset to this board & enthusiasts. I look forward to seeing him again.
Thanks, PM, for all your help and willingness to help what was once a stranger & now a friend!