Emphatic No, not second guessing. Trying to determine what the installer will want - first guessing. I'm trying to set this up for an easier install, fewer snags. Time is money. I believe this will be much more expensive than free. I understand the installer will not put the dish where I would like, out of sight. I will do what I can to correct that, before he shows, and this will cost me time and money. No question. I WILL have the NEC compliant ground set up, ready for installation, without additional time and cost constraints to the installer. Get in, get out, get paid. I understand the installer's point of view, completely. To me, second guessing is questioning a decision made by someone else. I want to set this up so that there is no decision to make. I want this to be an easy job, for the installer.