[dlam]

The level left wrist the single most important advice I got from the forum members when I first sought help.
I get left thumbitis.....I tend to downhinge/arch my left wrist with my left thumb by pressing my thumb straight down.
This is great for a putt or some chip shots but bad for the full swing.
My left thumb competes against the accumulator for P3.
Once i could feel a level left wrist by either loosen my left thumb and/or tighten my last three fingers (P3) my swing got better.
Thanks all.

Miko O has the best tip for level left wrist.
point the left forefinger out as if you were pointing. the forefinger would be in line with the forearm.
This would be level left wrist and support the max load you can muster with the club