Hi Golfbald,
It's reassuring to find somebody else who has found the Mike Austin swing concept hard to implement. I thought that it was just me!!
Obviously, one of the problems I have is erratic ball flight and direction. Your suggestion of concentrating on one club should be of help.
However, it's the longer
clubs that seem to have a mind of their own, particularly the driver. I pull-hook, or slice quite a lot of them. I know that this is caused by an out to in swingpath. I've tried various so-called "cures" but, still can't eradicate this. More practice needed. If you know of a reliable method to fix this, then I would be grateful to learn of it.
best regards
Alan N