sortof a reverse centrifugal force?
doubt it. on that analogy, the wheel would need a sticky surface to grab the ribbon, or if you are thinking about a ribbon rotating around an axel, thats the air flow bending the tip and mass of the ribbon pulling it back (to tighten it) without the tail it would result in a slingshot. point being, any attraction this way would need its point stuck to the wheel and a tail to wrap it tighter.
but ye, on spin affecting gravity.
if we go into small scale on centrifugal force, if its random it would not really have a huge effect on the direction of the gravity, as the overall vector of the directions would result in a push. still, considering magnetism as partly homogenised spin of gravity (% of gravity that is homogenised vs nonhomogenised would equal the strength of the magnetic field) might be an option.
also the spin of a particle might be part of the creation of the emission, as energy is increased in the form of spin, increased rotation speed, the centrifugal force would exceed the external push to realease something.
i am still missing way too many parts of the puzzle.