Having the Sky blokes round today to install the quad lnb and twin coax. The problem for me is that the dish is on the front of the house and my av system is at the back! When i had the single coax fitted i personally routed it thru the loft to make it a tidy install. The problem now is because of the "twin" cables there isn't a wide enough hole to route thru the loft. Will i loose signal strength if he routes it around the house??? Its only a standard semi det. house. Gez.