Pat the spare ribs dry with paper towels. Score or remove the membrane on the back side. Rub each side with about ¾ tablespoon olive oil to act as a binder.
Prepare the herb dry rub. Rough chop the fennel seed, rosemary, thyme, basil, and crushed red pepper together.
Sprinkle about 30% of the chopped herbs on the bottom of the ribs, and the remaining 70% on the top. Follow by 1 teaspoon Shake That All-Purpose Seasoning per side, 1 teaspoon black pepper per side, and 1½ teaspoon salt on the top only. Sprinkle about ½ teaspoon black pepper on the sides of the ribs.
Zest half of the lemon evenly over the bottom side of the ribs, and the other half on the top side. Pat in minced garlic evenly over the top side of the ribs.
While the seasonings are setting in, heat the pellet grill or smoker to 275℉ with your choice of wood or pellets.
Place the ribs directly on the grill grates, and smoke at 275℉ for about one hour. Then, spritz the ribs with red wine vinegar.
Continue smoking at 275℉ until the internal temperature reaches about 202℉ as measured by an instant read meat thermometer. Then drizzle on about 1-2 tablespoons balsamic glaze. Continue to cook another 4-5 minutes for the glaze to set a bit.
Transfer the ribs to a cutting board to rest for about 10 minutes. Then cut into individual ribs. Finish with a fresh squeeze of lemon juice right before serving.