The thing that worries me is, it always seems to be like that. Feels like every week we don't get the goals we should for the opportunities we create. And I do wonder how long that can be put down to luck. For a long time I've believed it's because of a lack of quality players in attack. But we definitely don't have a lack of quality now, so it's really time we start finishing things off more consistently and going 1, 2 or 3 goals up when we have these spells of dominance. I realise you're talking about Twine and I'm piggybacking on it to talk more generally about the team, but your post just made me think of something that's been on my mind.
Listening to some PL coverage recently, Chelsea seem to be the same. All the stats show they should score loads, create loads of chances and so on, but week in week out they fail to score the goals they should. There must be a reason that teams have this problem over a long period.