I fixed it. Had to tweak the bottom screw which I didnt realize it had
You can't "tweak the bottom screw" on a Nemesis. The bottom screw is not adjustable.
To set up for Nemesis, follow these simple instructions.
1. Unscrew top cap from mod.
2. Loosen firing pin on top cap.
3. Screw atomizer onto top cap until snug.
4. Tighten top cap firing pin until snug.
5. Remove switch assembly.
6. Screw top cap snugly onto tube.
7. TIGHTEN FIRING PIN ON SWITCH ASSEMBLY AS TIGHT AS YOU CAN GET IT BY HAND.
8. Insert batter from bottom of tube.
9. Screw button assembly onto tube until snug.
In reality, it is even easier than it sounds. If you are currently using your Nemesis with the bottom firing pin in any position other than as tight as you can get it, you are doing it wrong and you are playing with a pipe bomb. I've tried multiple flat top 18650 batteries in my Nemesis without the beauty ring with no problems. I haven't tried any button tops, but it seems like there would be plenty of room.