@AmandaD - I thought i ruined mine too. The best way to make sure is to unscrew the center pin pop it out and reseat it with the head of the center pin. I bet it is fine. They are stronger than you think. I had a hard time seating mine at 1st. Then I watched the video on Robs website.
The head of the center pin works great and it was seated the 1st try. Just a thought.
But the o ring does not seal as well under the cap like the original bottles! I can't remember the guys name but it is toward the end of the ECF thread.
Give them both a try reseat with the center pin head , and the oring around the bottom.
EDIT; video for 510 adapter gasket install start at about 1:00 min in. if you dont want to watch it all.
I think you will like the results
good luck