LOL at the two spellings. I started the "squirve" spelling when the term was first used and JoeyA (I think) started the "squerve" spelling. Obviously it doesn't matter which way we spell it, but I keep spelling it my way just to poke Joey.Excellent illustration PJ! FYI, I've added it (with a link) to the squerve/squirve resource page.
For those interested, all important squirt, swerve, and squerve/squirve effects are documented with supporting resources and demonstrations on the squirt, swerve, and throw effects resource page.
I already had your other excellent image on the cue natural pivot length resource page.
Good work,
Dave

pj <- obviously we need a poll
chgo