For the life of me I can't think why 7 drop back to one channel halfway through the tournament when you get more good quality matches from now on, worthy of showing two at once. They did it last year too. Can only assume it is some contractual arrangement.
Yeah I agree, every year I don't understand why they don't stick with two channels for Round 4 on the Sunday and Monday during the day. From Tuesday when all singles are on RLA they could switch to one Channel