After my previous problem with my hexagon, I was forced to order a new one. For some reason, the new Hexagon is very leaky and I don't feel comfortable printing for more than a half hour or so. It leaks at the point where the barrel meets the heat block.
I was hoping that somebody would be able to offer suggestions or detail how they solved the problem. Perhaps some teflon tape on the threads of the barrel would help maintain a seal? Thanks!