The propulsion assembly

As hobbies come and go, I have adopted the 3D print as an additional hobby in the mean time.

It seems a good plan to have the next Griffon parts designed and printed. 
So for a start I designed the mount for the foreward propulsion motor.

Designed with OpenScad software:

Of course, the model is adjusted to the limits of my Orca v0.4 3D printer. 

For now I am still waiting for the printer to be delivered.