New to Pit Boss and excited to become more familiar with brand. Had first smoke today but didn’t end up as planned. Ribs and brisket were tough. Never had a brisket come up to 165 so fast and blow right to 203. 12 lbs to temp in 8 hours. Had it on the second rack, perhaps to close to heat source? Will move to 4th rack next time. Any insights or suggestions would be helpful.