** actual there is a easy way to measure crystals--use a 1/2 inch copper pipe nipel
fill and leval off--this is 1 gram of crystals--
...this presumes that all oa crystals are the same size. I doubt they are. Larger crystals take up more clime for.a.given.weight.
The Heilyser JB600 measuring spoon is made out of a 1/2 copper cap (or at least it use to be). But that was ~2 grams, or close enough.
thanks Robo-im glad you got the right measure- i new there was a easy measure -i will rethink my calculation-