My glass does not fit snug on top the Bolt? Mason September 16, 2017 10:30 Updated Follow Add a extra o-ring to the ceramic top to fill the small gap between the ceramic and the glass. Related articles My Bolt does not get hot enough to fully vaporize all my oils? How do I change temperature settings & how hot does the nail get? How many dabs can Bolt 2 handle off a single charge? What is heat cycling? What is the Bolt 2 used for? Comments 0 comments Please sign in to leave a comment.