Hello, I am very new to smoking and on a whim, bought a 3lb brisket to smoke. Im using a propane Master Forge Dual door. Maverick dual probe, one in the brisket(inserted at start of cook) and one probe next to the brisket. I've maintained temps of about 225-235 for the past 4 hours. Added soaked wood chips during the first 2 hours. However, about 45 minutes ago, internal temps have slowed. I read of the "stall" happening around 150. I was planning on wrapping in foil around the 150 stall but current internal temps seem to be stuck at 135. I twisted the internal probe a bit but nothing changed. Should I wrap it now? Or be patient and wrap one it reaches 150? I calibrated the maverick probes this morning before I started cooking. Thanks!