Set up your smoker to be running at 300°F.
Remove the racks from their packaging and rinse under cold water and pat dry with paper towels.
Remove the membrane from the back of the ribs and trim any excess fat from the top.
Apply an even coating of your chosen seasoning to both sides and leave to sit for around 15 minutes.
Place the ribs into the smoker once it has come up to temperature
After an hour check to see if they need a spritz and apply if required.
When the ribs have a nice bark and a ‘mahogany’ color, take them out of the smoker and place meat side up on two large layers of aluminum foil, folding the sides up to create a bowl shape.
Drizzle with half the honey, half the brown sugar and half the apple juice. Turn the rack over and apply the remaining ingredients to the other side. Top with 3 slices of butter.
Wrap tightly and return the ribs to the smoker.
After an hour check the ribs for your preferred doneness (see notes above).
Remove from the smoker and fold the foil sides back.
Apply your BBQ sauce all over using a basting brush.
Return the open package to the smoker for 15 minutes to set.
Remove the ribs from the smoker. Place meat side down and using a sharp slicing knife cut between each bone.
Apply a thin coat of BBQ sauce to the back of the ribs, top and in-between each cut.