Finally figured this out. I have tried to use this recipe a couple times and results were okay, but not quite right. I have always had weird results when probing ribs even using both the
Thermopop and the needle probe in the Smoke therm. Subsequently I tended to cook more to time than temp. However, tonight I think I found "my" perfect rib.
Got a deal on STLs so I cooked a rack tonight. Put on the SV18 and shot for a temp of 275. The smoker settled around 265 so I figured that was close enough. Put the needle probe in and watched it closely. I had doubts a time or two, but the rack cooked to 194 in about 3.5 hours. Threw some Lillie's Q sauce on it and put it on my little grill turned up as hot as it would go. After 3-4 minutes the sauce was bubbling and the edges of the rack were burning. Turned out perfect. I love a little char on there. No wrapping involved, but this method helped me find how I need to make ribs to make me happy. Thanks Al!