i have some photos of a home made bracket a farmer in illinois made. the territory man for our store sent them to us. give me your email and i will forward them to you.
just use a tractor bracket mount it to the metal stucture behind the gs1 bracket use to go you will have to remove the metal cover and drill two holes in it and tack weld a nut on the back side . dosnt take a half hour after yove done one