Yeah but when it's done filtering, it's crystal clear (like test, but with the obvious yellow color). Even after transferring it into the vials, they're clear. It's hours later when it turns cloudy.
I let the unfiltered solution cool off before running it through the filter, so I don't think it's precipitating from a drop in temperature.
And as far as the sediment goes, it took upwards of 10 weeks of sitting without movement for it to develop, and it's still a very small amount. It's not like it's sediment like in a water based suspension where you need to shake it up before each use; it's fine enough that it takes for fuckin' ever to settle.
I don't know. I'm not really complaining, the end product is just fine. Was just curious to what it is. FWIW, it's 100mg/ml with 2/20 and grapeseed oil.