The HD8008 4K right out of the box performed excellently. I had scanned TVs with other branded digital bar antennas and all that was needed was to hook up the array and away I went...no needless rescanning required. The device even came a day earlier than expected which was great in time for my shows. With this Lava omnidirectional product, there was no antenna pointing required...nor was a mount, needed IF you have a current antenna mast...just bolt to an existing structure. My installation was done indoor placed in the highest part of my home, on a Tupperware container so the cable could be routed and the antenna be level. I highly recommend the LAVA HD 8008 4K. They offer a 60-day money-back guarantee should you not be satisfied. antennadeals@***.com 79.95 was my purchase price. Cliff Turk TITUSVILLE, FLORIDA