Tony I’m not blaming all installers who I blame is the companies selling these units as a easy install which they ain’t without some real planing the install. I agree some units are duds straight out the box problem is these units where built to a price so they can sell to the public. Then poor quality parts are chosen in these units which do not hold out I think not enough R&D was done on these units before putting them out to the public. Big rush to cash in I thinks !
