What shape is the piece in the back that mounts on the rear main? Is it relatively the same shape from side to side? Is there a right or wrong to mount it? Mine has about a 1/2" gap on one side and tight on the other side. Looking at it it is not shaped the same. Any help would be cool. Thanks Rick
just installed mine on sat.yes it only goes one way.mine had two small holes drilled in the outside of it.hope this helps.