So ive had my Mutant for about a week, and recently (yesterday and today) the button is super difficult to push in.. If i adjust the pins so that the battery doesnt rattle, and the caps are flush, it wont fire.. if i let the top pin out further and the bottom cap isnt sitting flush, but is tight, it fires, but its super hard to hit the button, and theres barely a button throw.. The whole button/ bottom cap is magnetic, with a magnet connecting to the battery, and opposes the magnet in the button. any suggestions to fix this? or should i go back to the shop i got it from and ask for a replacement?