Ok, so my Chuckie has been on the SFB pit for 6 hours and has stalled at 137 degrees. I expected it to be at 160 by now. Should I let it sit unfoiled until I get to 160? Or should I foil it now? It still looks moist. I am mopping it every hour with apple juice. The sun is at a weird angle so photography is tough. The dark spots in the photo are just shade, not burnt. Here is a photo.