Fine Tuning a 360 Magnum with a Brawler "Double Pumper"

If you’re talking about the needle, aka float level adjustment, no that’s not normal. Usually there’s 3-4 threads sticking out the top of the bowl.
I’ll add that to the list to check tomorrow. That may be where it is right now I’m not entirely sure, I set it where it was halfway in on the sight glass or as close as I could get it to there