I started this Luna Bianca March 3 and was thinking I would be racking into the second primary by now; however, when I open the lid, there is a thick "muddy" layer on top (see pic). I gave it a stir this morning hoping it would make its way to the bottom of the bucket, but the layer is back. My SG read 1.010 earlier today. Does this look like a natural fermentation? Would you rack now or let it settle down a bit? Anyone else experience this with the Luna? Thanks!