The file 'Flightclub PrOton R Fin 3D Printer Model' is (stl) file type, size is 242.4KB.
*This design is not for the light of heart
Alright let me explain, this print is a very good way to attach the fin to the top of the PrOton R frame without having to screw it in or ziptie it in any way. So the design has to be tight enough where it won't come off on its own. This also means its really hard to put on in the first place as well.
In order to be successful with this design, you need to print it on its side with supports. Although this will result in an uglier print, it will give you the strength you need.
To install, what I found to work best is to install the front end first by twisting and shoving it into position. Then prying the back in to position while pushing and shoving the back in as much as possible.
PrOton_R_Fin_v1.3.stl | 702.4KB |