Thanks for your replies - do you agree that the correct appearance of the FLW can be simulated as I described in 1st post?
ie.
(If, whilst holding your club, somebody were to grab the sweetspot between finger and thumb and stretch out the club and arm so that they form a taut straight line... then observe the left wrist condition....isn't the appearance of the left wrist in this condition FLAT ?)
Depends on your left hand grip Bulldog if its a strong grip the left wrist will be bent when the primary lever (club and arm) form a straight line. Unless your friend who is pulling the sweetspot away from you allows the clubface to roll closed. 10-2-B would be the only one to make a real FLW.