Hi All, Just want to consult you on an AC install. We just got our central AC installed last week (by a reputable - one of the supposedly best in our area) and, one day after our install, my neighbor had the same model installed by another company. The neighbor told me that his installer felt that my AC install was a sloppy one and that could lead in the loss or reduction of efficiency. Basically, he showed me that the copper line on our AC installation is curved in several areas and not straight as his. This, according to his installer, could cause problems. I have taken pictures The first one is our install with the curved copper line. The second one is our neighbor's install where the copper line is straight. I am not sure how accurate is the assessment of our neighbor's installer on our install. What is your take on this? If this is problematic, what type of problem can result from this? Many Thanks! MC