[Trig]

Trigolt,
I think you are confusing clubhead lag and accumulator lag, a big angle between clubhead and hands is accumulator lag, not necessarily clubhead lag, clubhead lag is simply a condition of trailing, Tom Watson has great clubhead lag with not very much accumulator lag. ( full sweep release).
I am pretty sure you know this but I do not want those that do not know to get confused between the lag's. (Pivot lag, accumulator lag, & clubhead lag)

Todd

Could you explain this a little more? I'm not sure I DO know it!