The factory tells me that the following will help in assuring that the assembled pen's Taiwan made click mechanism works reliably all the time.
Assure that the white plastic tube is pressed fully into the cap and is tight - a drop of glue can be used to hold it in place. It must be in all the way and should be tight.
Assure that the white plastic tube is pressed fully into the cap and is tight - a drop of glue can be used to hold it in place. It must be in all the way and should be tight.