Oohmeoldbacksknackered
Assistant Pro
If you read my post again you'll see I checked his swing and grip and they were both fine.
I expected to see a weak grip which may have explained the open clubface, especially when combined with an out to in swingpath.
But they were fine so I'm not going to fix something that isn't broken.
The cure, as I have already mentioned, was to get a shaft that suited his reduction in swing speed, hence the softer shaft.
When I said wrong I meant wrong in the way that noones swing is perfect. I didn't mean to disparage your name or reputation 😇