Ok so I've done more than a dozen extracts... but one thing I've noticed is that seemingly randomly some dishes after freeze precip will have a scattered crystal growth and others will have tight dime sized clusters with gorgeous shards... What could be the reason for this? I love those lil dime sized crystal flowers. I always make sure any jar, dish or beaker I use Is as clean as possible and do my best to keep my tek on point and measurements as accurate as I can. Just sometimes it gathers into those beautiful crystal flowers. What's the variable there?