Did you go back and see where the laser actually hit on your target to see if it aligned with the ranging beam on the scan mode? My version 1 will scan but I have to continuously hold the pressure pad down while doing so.I use my 40 yard reticle as RF zero. I then aim at a 60 yard target, 24 x 24, and scan the target top to bottom, left to right. I then adjust the elevation and windage on the Vendetta mount until it scans the entire target. IF I go off the edges of the target I then get the over range bars.