Iron swing falling apart

[JML22]

So i noticed today i'm starting to get a stupid out/in swing again
now can i nip this in the bud before i fall back into this
its been like 7 months since i fixed this

[Gerald]

Back-off to 80% swingspeed, mostly out/in comes from to much force at the start of the downswing instead of accelerate through the ball.

[JML22]

should it feel like the club is falling before i start rotating?
i have a bad habit of snapping my hips to get things goin forward for some reason

[gspjeb]

should it feel like the club is falling before i start rotating?

In my opinion (not expert), feel varies from person to person with regards to what starts moving (for some knee....some left hip....some club falling). I have been a "spinner" at times and for me I need to feel like at the top of the swing my lower body sets my wrists by turning towards the target first. I concentrate on the the feeling of pressure from the grip against the inside of my right trigger finger (righty). The only way I can keep that pressure is for the lower body to pull the club around. I couple that with a feel of as smooth as swing transition as possible. Finally, on the practice range I put myself in the impact position several times to get a preview for my mind and then swing. It can be a tough problem to overcome. Good luck to you and the above is what worked for me.