I’ve had this carpet down several months for a local reputable dealer and it’s has this annoying line in it all across the room, although a lot of it is hidden by a sofa. It’s not a join and very visible as it’s on the main w route into the room. I had hoped that wear and temperature would have made it ‘flatten’ out but it’s still as visible as the day it was laid. Would I be unreasonable asking them to replace it or at least come out and assess it?
Many thanks.