I know how important it is for jammer heads to be installed level from all the installation instructions etc. Is it that they need to be level in relation to each other or to the ground/roads or both?
As for being level to the ground/road I've been always curious since aren't many roads have some tilt towards the outer shoulder for drainage purpose as well as naturally irregular in degrees regardless of how new they are as well as there will be certain tilting of the vehicle itself from the suspension? I can't see the jammer heads being exactly level and pointing straight(?) every time in relation to the source of laser beam. Handheld laser gun being perfectly level also would be difficult as well.
I would of course mount the heads as level and straight as possible in relation to each other and to the ground but I'm simply curious?