Do you guys think this threat is warranted to put some on the rear?
I've yet to ever encounter a rear gun by an officer. But I hear that these will generally occur with an officer on a bridge and a cruiser waiting a 100yards ahead of the gun, they'll radio the cruiser up ahead and although your front jammers detected nothing, you've been tagged from behind.
To me they really have to be sneaky about this, first off in Canada they wear bright yellow neon jackets. So unless you're not paying attention, you'll probably slow down, only then if you dont slow down will they have a chance of tagging you.
Another sneaky technique I can think of Rear Lazer attacks is if the officer hides behind a tree, a cruise a block away on the next street and he's been radio'd of your car's description.
Have you been tagged from behind before? I notice more two head front jammers bought on these forums than 4head rear/front bought. And it costs an extra $350 for rear addons (but i suppose the person will invest in the extra two jammers after they get their speeding ticket, cause I've been saved by front lazer only cause that's all i see in Washington/California/Oregon/Britishcolumbia when i travel).