User Manual
Step 3 : build the Gimbal support for attachement
You will need parts 10 (x4), 11(x2) and 12(x2)
Join the parts 11 together with the parts 12 on each side.
Then screw the parts 10 on the side in part 12. You will get a kind of U form on which the main arm
will be fixed. This form will serve as the attach point to a quadcopter for instance.
I think you can use also the parts 13 (x4) instead of parts 10. I don't know what could be the
advantage except to have a stronger support.