Ok so I have recently learned that citric acid can decarb weed without heat. So I am wondering if I can us citric acid to make a glycerin tincture without heat. So here is my idea. An ounce or ground Reggie to 12 oz or glycerin, add some citric powder and some lecithin and let it sit for a few days. The only thing I don't know is how much citric acid and glycerin I should add. Can anyone point me in the right direction?