In my mind they are seperate issues BerntR. I think of running out of right arm as having to do with the right elbow (right handed golfer) and a flip having to do with the left wrist alignments through impact...
Kevin
I agree with that KevCarter. But as soon as your right arm is straight the club head will flip past the left hand.
Bu my main point was that running out of right arm is a symptom of flawed rhythm and not a root cause to any problem.
Throwing the right arm early (elbow straightening) does not have to lead to a flattening right wrist. Tom Watson springs to mind. Plenty of rhythm there with that Sweep.
Errors happen when having straightened too early the pivot stalls and the hands get into party mode.
Down under Peter Croker has a good right arm early throw method which still fits all TGM principles. There are a few video's to google with him and Paul Hart (ED) chatting away to make it interesting.