I have been following this board for some time and only recently joined. All of this is very interesting and the work you guys are doing is fabulous. I am particularly interested in golf ball mortars and hope to turn one soon. I am retired Army, 23 years, Field Artillery, 8" SP, 155mm SP and Towed and a little 4.2" mortar. Shot plenty of big stuff, but now these golf ball calibers look like a hoot.
Many thanks to all who safely promote this hobby. Hope to be posting some progress pics soon.
Bob