Crap what did i do??

So taking all the things into consideration that I did not even think of like cost of ammo the noise a .30will make hitting something .30 is over kill and if I really want it later I can buy a kit and make it a .30 I own the .25 I love it...But I just did a tune on it and I adjusted the power knob and now I get hit in the face with air coming out around the magazine when I shoot anybody know what I did and how to fix it?
 
Why were at it what should my regulators be set at and the screw on my power wheel I have the heavier hammer but factory pin probe. I have my regs set at 175 and 150 now.

20230116_215952.jpg


20230116_215844.jpg
 
Periods and commas go a long way lol. You probably blew an o-ring in or around the barrel at the breech end. But as noted we need to know what model you have to help more.

Edit: looks like you mis-posted and started a new thread. I assume we are talking about a Maverick.
Sorry, Yes we are talking about a Mavrick I checked all the breech seal o-rings. They are all in place.The inner o-ring is there as well.