P.S. For Rifleman1776 and others who may wish to use Delrin, Brass or other materials for the longer rods in their short starters, but especially Delrin or other fiberglass or plastic rods....
Since Delrin and some other plastics/fiberglass rods are so slippery, you may try to prepare the end of the rod that is glued inside the hole in the Ball/Body of the Short Starter, in the following manner, to get them to stay in the Ball/Body of the Short Starter.
On the end of the rod that goes into the hole in the Ball/Body of the short starter, file a groove around the diameter of the rod, but make sure it is close enough to the end where it will go completely inside the hole in the Ball/Body. The Groove should form a reverse cone taper from the very end of the rod, with the very end having the regular full size diameter. IOW, the end of the rod that goes into the hole will look something like the top half of an Hour Glass. I would also use a Dremel Tool with a Carbide Burr/Small Ball cutter to cut a groove inside the hole in the Ball/Body of the short starter.
When you go to glue the rod to the Ball/Body, you will need to use a small spatula or old butter knife to fill the groove in the Ball/Body with epoxy as well as filling the groove in the end of the rod with epoxy. That way, the epoxy holds the end of the Delrin or other slippery rod by Epoxy glued to the Epoxy. Even if the Delrin rod slips or turns around, it can't come out of the Ball/Body of the Short Starter because the Epoxy filled Grooves will hold it in the Ball/Body of the Short Starter.
Gus