"Great unit, the dear neighbors scared cat of my of his cat verk **** s turf. His cat verk **** now his lawn to my making them and all the other cats a visible arc. I do not know what make the fellow with the bad reviews wrong, little tip might:. Both slider to the right and not mess around tuned because in the description that the controller of stage 1 to 5 for adjusting completely back should be turned to him only take effect adapt to the changing level. Top off everything, then set once and then left alone, so you have success.
