Motors attach node-to-node, with the 'base' motor made unpowered and spin opposite direction of the powered motor.

given a base component, one is mount on top by node, while another is mount radial to the base component, and then use the tool to move (offset) such that it's above the other motor.

'Absolute' positioning and rotational is recommend.

Use the micro adjustment to offset and rotate the parts precisely.

Use snap to ensure both motors are inline.

Wings provide better lifting capability compare to a similar size control surface.

Lay off of the auto-struts and rigid attachment.

Thus, all Breaking Ground propellers are w:Contra-rotating propellers, using two motors that spin opposite each other to cancel the torque. However, the motor exert a huge amount of torque, more than what an individual reaction wheel can counter. Thus, one of the most common craft/subassemblies build is rotors, which can run entirely off of electricity. The Breaking Ground DLC introduced rotational parts specifically, motors.

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