Water rudder for Piper Cub RC model.

I made this for my 1:4,5 scale Piper Cub/L-4 Grasshopper with ESM Cessna 185 floats.

Print from something durable like nylon or PETG. Glue the two rudder halves together with CA or whatever you prefer. Add a suitable tension spring and some small screws.

Requires:
-One M3x50 mm bolt to be inserted from the bottom.
-Four small (~2mm/5mm) self tapping screws.
-One 10mm or longer tension spring. I made a short one by cutting a 50 mm long spring.
-Three screws of your choice for securing t