hi just got my van back after sending it in because i was getting no signal at all on my digital tv first i was told by the dealer that the areil would only receive analouge signals and therefore my freeveiw system would not work when i pointed out that my booster box says analouge and digital he then got me to speak to the manufacter of the areils who said that the probable cause was that we where in a poor reception area i told him that fot the last 4 weeks we had toured from grimsby to cornwall and could not get any sinnal at all they want me to take the van back so they can remove the unit to test it since the van is not yet a year old it is a coachman 520/4 what do you suggest i do i wonder if the unit is fit for purpose do you think there is any milage in going down that route any advice or thoughts would be apprecated thanks franklin