Hi All. First time making St Louis ribs in my Model 3D and following the Lazy-Q guide recommendation of 235F for 5-7 hours. I have 6 racks in the unit, did not preheat, and the smoker took about an hour before it reached set temp of 235F. My question is whether I start counting the 5 hours of cook time from when I first started the smoke (12pm), or when the smoker got up to set temp 235F (at 1pm). Thanks!