Well, I sent the V1 in for poor K and Ka....Mike called me and said my unit was operating better than production minimums....finally got the V1 back today and noticed it had been "reset"...e.g., everything back to the default, so I turned off pop and that was it...to my point...its range is at LEAST 30% better than when I sent it off! I now pick up Kroger about 3/10th of a mile sooner on X and K band, also got warning from foward facing Ka radar behind a building about 1/2 mile away too!....So I wonder something...what did V1 do to reset the unit? just change all my settings back to the default? or did Mike clear some sort of cmos or something? And if he did, did it somehow reset the calibration back to the default? (before I used the bushnell in the car with the V1 on ALL THE TIME, which now I think was a bad idea and probably caused the problem in the first place)....any thoughts???