KathyM 890 790 Adv mudflap hole plug

The mud flap on KaThy-M motorbikes has a big hole in it through which mud and debris gets thrown onto the stop light.

I made this hole plug to stop it!

You will also need some screws, plastic/wood thread with flat cap 3.5mm diameter, one piece 9.5mm length and 2 pieces 13mm length.

Designed in OpenSCAD but source is not included.