Dumb easy. Look up the BBK TH setup on YouTube. You shouldn't have to since i did it already but it's set to my car and MAY need adjusting. Again, its dumb easy.
Dude, I feel for you. As someone who goes through the same thing once or twice a year for the last 25 years, I know people who have never had one just cannot imagine it.
Oxy is the only thing that helps and lots and lots of water. Hope it passes soon!