Basically, I've combined a CPT and RainBow catch, flipped upside down. For this system the catch notch would be on the bottom of the plunger rod, while the clothespin applies upward pressure on the catch. While plunger is pulled back the clothes pin will snap closed, catching on the catch notch just like any other catch.
-Questions? -Comments? -Flames? All welcome.
Edited by Edible Autopsy, 20 October 2010 - 12:20 AM.