Awesome, thanks for easing my mind! Why did you end up going with metal instead of glass?

While I'm here, another question - I let my first pull dry maybe 16 hr, spread out on a plate as much as I dared (won't use a giant plate next time) and got perhaps 3/4 goo to 1/4 crystals.  Tested the goo and it was the real deal, stronger than the crystals. However over the next week or so the goo dried further into a less liquidy/more waxy residue....is it possible I ingested some naptha when it was still more goopy?  Do I need to research rewashing the crystals to further purify them?

Thanks!