I've been having a hard time gluing Gigabyte's shell on Tombstone's weapon shaft and keeping it on while hitting something. The shell either pops off or the super glue jammed the weapon shaft. How did you get yours to stick on very well and spin up properly?
I honestly don't know how mine sticks so well, considering some of my other overheads break all the time. Maybe try finding gorilla glue, that really helps