Jon .....

Simply mount to the front with four screws M4 (on a 2mm carbon backplate) and from behind with a 10 mm dowel inserted into a backplate of 2 mm. This dowel was inserted into the rear bearing motor .
I seems to be no need to hold back, but for security reasons ,I consider it important.
Not be much weight gain.

If you believe another good system will be taken into consideration.

I enjoyed watching the quality of this new design is exceptional.
I feel good feelings.
The removable hinge system at the rudder is a great idea, which will save space in transport boxes, among others things.

cheers.

Andres Girabel. ( the builder)