Anyone know of any bushing standard bushing sets that would fit in the upper tubes of a gent and jr gent but that are bigger (make a fatter pen) than the normal gent and jr. gent?
You can get a decent digital caliper from HF for about 20 bucks and then you could make your blanks any size you desire regardless of what bushings you use. Or if you prefer, I'm sure you could get johnnycnc to make you a set.
All you have to do is chamfer the ends of the blank so it tapers down to match the hardware. Easy trick to accomplish. Instructions for the Berea "TROPICAL" kits call for exactly this technique as a possible need.