Lemi Shine - How Much, How Long
I've been reading a lot of threads on wet tumbling, hoping to fine tune for the best/easiest results. The one common denominator for almost everyone seems to be Lemi-Shine (or citric acid), but the the quantity used to seems to vary a lot.
Curious to hear what you think is the correct amount, and if you think/know there are ill effects or just plain wastage from using too much.
Same for how long you tumble. I'm sure that experience has told you how long is enough to get the maximum shine, and how long is just a waste of electricity/wear on the machine.