Hi, just like to share my experience today.
Ive got a ford transit connect small van, i have 2 lpp heads above the number plate and in the grill as far to either side of the number plate as possible. I cleaned my headlights and numberplate to get as much shine as possible, ive got the lpp to constant jam till i power it off. The weather is a nice sunny day with glare. temp is 20dC
1st run 0% gradient, 500' numplate JTG
2nd run 0% gradient, 500' headlight JTG
1st run 15% gradient, 1700' numplate JTG
2nd run 15% gradient, 1700' headlight JTG
(I was at the top of hill firing down, so heads arnt in direct sight)
Although the gun is quiet easy to jam it was the only one i could get hold of, i was getting distance and speed readings from other vehicles at 1800' withing .2 of a second, and man theres alot of speeders out there!
Just like to thanks the people at kmph for there help, and its nice to actually beable to buy a product and put it to a real life test, and ill prob be buying some more.