https://pressureluckcooking.com/recipe/instant-pot-baby-back-ribs/
Put Rub on Ribs
Place ribs on trivet
1 to 2 Cup of Apple juice
1/2 apple cider vinegar
1/4 liquid smoke
30 minutes for 5-6 pounds per rack of ribs
25 minutes for 2-4 pounds per rack
5 minutes natural and then MR
Broil in oven