Greg,
Let me chime in here, and then Jesse can answer your questions.
RA snd others, used to occasionally match up, using only the shaft of a jointed cue. This could involve playing EITHER one or two handed. (usually two)
As you know...a shaft weighs very little, Soooo, a roll of coins (or a narrower lead weight)... was used in the stroking hand, to give enough impetus to draw or follow, as needed.
I tried a little of that game myself, and soon found out, I played just as horrible as I did one handed, jacked up. (and THAT was horrible)..
Even the guys who were good at it, needed a VERY weak opponent, or a big spot. Thats why it soon drifted out of favor as a gaffe game. I don't think I've seen it played in 40 years.
I would guess, a roll of coins would be too cumbersome to use, for even a great one hander like Jesse.
(ICBW... but it would be a first..
)