[DOCW3]

did i catch in the yellow book, that one should get into impact fix position with right wrist bent, and then take up the left hand grip position

This procedure can be a takeaway from the video clips. I have found in using it that extra attention is needed to make certain the left wrist is Level or "wrist bone and the edge of the hand (to the first knuckle of the first finger) form a straight line." Although Mr. Kelley's descriptions cover the full range of motion with the three positions, Level is not what I would call a "neutral" position. Note the similarity between 4-B-1 and 4-B-3 photos.

DRW