[Kanger Heads]

I tried copying Flickr BBcode and tried uploading under the allowable file size. No such luck on either...

[Kanger Heads]

I am Ryan's friend.

What I see as the problem is not the larger insulator but the small o-ring at the bottom of the unit located nearest the 510 contact area when assembled as a unit.

This small O-ring seems to get snagged by the outer threads of the batter or simply deformed through light handling.

Seems like a week link.

Kevin