SwingsitlikeHogan
Major Champion
Swaying back is for me the source of why it can go wrong for me.I would say the opposite and to not flick your wrists.
Try to keep your lower half as still as you can and avoid swaying.
I say this as I am currently sorting the same issue. My short game under 75yds was red hot…until it wasn’t. And I’ve only just twigged what’s happened.
It’s as if for the shorter distances I think I can somehow change from hitting the ball with a golf swing to some sort of intuitive body manipulating lobbing of the ball, and with me I chuck away trust in the loft of the club to doing that, a part of that is me subconsciously thinking that I need to get ‘behind’ the ball to lob it into the air - so subconsciously I sway back and as a result can either ‘fat’ or ‘thin’ the ball. The cause is the same, fat or thin depends on whatever contortions I apply to try and get the ball in the air.
Last couple of times out I have firmed up my right side to stop the sway, and firmed feeling of hands ahead of ball through strike, and already I’m getting back to how I was.