I got this armitage shanks toilet fitted on Monday to replace old loo.Tissue on back cos pipe leaks, plumber coming to fix that next week but don't want him saying loo ok if not. It looks wrong, lid doesn't cover seat, seat doesn't cover bowl. It just looks misaligned. Didn't know if it was a problem so I googled toilets and all of them have lids, seats and bowls covering each other, mine is the only one that looks like this, could it cause a problem? If so, how? thanks.