Simple homing device

Just a simple homing system. Principle: flip a object finder, hook it to a sincos and then 4 thrusters or rockets. If the finder isnt flipped it will run from it and not home.

The finder must be in the center of the drone or it will think the finder is the center. Lets say i put the finder on top. Then the drone will try to get the top to touch the <insert homed in item, here a box> instead the center