I had the same issue. I did a 1/4 turn at a time until fuel stopped coming out. You will have to adjust your idle as well as you get closer to your optimum tune.
Keep an eye on temperature and remember it's okay to run a little rich but a little lean leads to catastrophe eventually! ☠️
I had the same problem with my savage xl 5.9 and my mgt 8.0.
I had an air leak
??♂️
Go over everything. Seal up everything! It'll save you alot of headaches in the long run I promise!
Definitely replace fuel lines even if they "look" okay. A little pin hole is hard to see but will screw...