Oh and cheers LE, would be interested in what you dig out!
As you alluded to, the many myths surrounding cribbing and windsucking are tiresome. "Pony people" are the worst - excuses heard for rejecting a horse into a livery yard include "the women at livery say their horses will start cribbing too and they're veterinary nurses and they asked their vet" (FALSE - even scientific studies have found that cribbing is a behavioural vice and other horses do not tend to copy, the only exception being that some very young horses MAY copy) or "the women at livery don't want to be disturbed by the sound of cribbing whilst they are mucking out........."!!!!!!!!!!!!!!!!!!
Zebs - pretty much the most successful tried-and-tested way to prevent cribbing is to string up some wire a couple of inches above the length of the top of the stable door; attach the ends of the wire to a battery, preferably earth it, and remove all other objects from within the stable that the horse can hold onto with his teeth in order to suck in the air. It does work - for obvious reasons!!! - but it can become a pain to deal with as you will, guaranteed, receive a few shocks yourself, mainly through touching the wire when not meaning to/forgetting it's there, etc. You also have to ensure there are no objects within the stable that the horse can hold onto and suck air in or it defeats the object entirely!!! There is also the small chance that the horse may start to fret if it suddenly cannot crib anymore.
I'd advise against using cribbing collars - they don't work, and they also result in nasty looking lumps in the horses throat through time after constant use and rub the mane too which is a nuisance!
Oh, and glad you're enjoying it, Rory!!