We're on the same page, Robert.
In a "fine tuning" of the method, a friend has drill bits that produce a flat bottom to the hole. I don't remember what they are called. I used one of his because the slight taper at the bottom of the hole from a conventional bit can grab the ramrod a little, even with a hole amply large for the rod.
The same friend made his own short starter using the butt of a shed deer antler as the "knob" and a length of hardwood dowel for the shaft. Looks great and works well because of the smooth, slightly rounded base of the shed. After seeing the results of my drilling, he drilled the flat on the shed antler. Works just as well as my wooden version without detracting from the looks.