^This is my go to pain pill as well, though I use QWISO infused in coconut oil and a dash of lecithin (makes the effect come on a bit quicker and stronger). I want to try MCT (medium chain triglyceride) oil next, it's basically just the stuff we want from the coconut oil, and is said to be the best thing to make capsules with
Sry i can't help much with the OP, I can only re-iterate things like DJ Short's Blueberry, deep kushes, I have a 3 Indica blend in the garden atm ( Sweet Seeds Cream Caramel) that I expect to be pretty narcotic, but have not flowered yet...
Personally I get some all day relief from the capsules, and when I need a quick dose I dab some oil lol... Also I consider this
View attachment 3709229 a medical device (and a great way to carry around about 1/2oz of top shelf bud

).