I knew having Welsh as a last name would come in handy some day.
I tricked out this Seej Catapult. It now shoots a penny 3 to 12 feet.
I used a PLA 1.8 Spike as the pivot at just the right angle.
"Now your going to put out an eye with that", gosh I Hope so.
Back to work, Enjoy
PLA spike and rivet making