BK-50 Swallow Bug Key Paddle

thingiverse

A replacement Paddle for the BK-50 Swallow Bug Morse Key is needed. Please read below!! The original Swallow Bug paddle fits perfectly on the thumb due to its curved shape. As a beginner in 3D printing and CAD design, I designed this paddle to be printed flat for ease of use. To achieve the desired curve, it's best to print with PLA material and then heat the paddle up in hot water until it becomes malleable. Once softened, you can form the curve using your thumb - wearing gloves is a must when doing this!! The forward screw fits into a slot designed to accommodate any variation in key fittings. If you don't have the original paddle as a reference for forming the curve, there are plenty of photos available online to help guide the process. Check out my other design for the matching knob. This design was created using Tinkercad and can be edited online at https://www.tinkercad.com/things/fFQyAmoYy4E.