My glass doesn't fit snug on the top? Mason July 22, 2017 18:06 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 nail has broken off inside the ceramic top leaving the threads stuck inside? How do I properly remove my glass attachment? Bolt M Pro Manual What is the best heat setting for the Bolt M Pro? Is there a special way to remove my nail from my device? Comments 0 comments Please sign in to leave a comment.