A small diameter shaft will not be as stiff as a broom stick. The small diameter shaft will bend down from the impact of a draw shot as it's tip compresses and will follow the circumference downward from the bridge. So for a given contact spot for draw, the smaller diameter or more flexible the front end of the shaft, the better the draw. Increased contact time?
A pendulum stroke, if the contact to the CB is perpendicular to the slate, will drop the tip of the cue down to the cloth effecting the similarf/same downward motion as the thin/flexible shaft.
If both are in concert - more draw.
Just sayin,
Merry Xmas y'all.:wink::thumbup:l
"A pendulum stroke, if the contact to the CB is perpendicular to the slate, will drop the tip of the cue down to the cloth effecting the similarf/same downward motion as the thin/flexible shaft."
WHAT? That's impossible! The tip drops long after the cue ball is gone.
randyg