Hey GC! So I've always noticed after a few days, my oil (well mostly buddered) turns darker than it was before? I always passed it off as "oxidation" or something like that lol. But now I'm curious for some real answers. (and I mean slight darkening, nothing major; just like light yellow turning to a more dark mustard) My oil is always (since I use the same strain usually) light brown/orange, and turns to a very yellowish budder when it budders, (it budders on my 3rd purge always) Has anyone else experienced their wax darkening over time?