Hi Rookie,
The FCG is designed to work in that way. It obviously can't go in that location. Try and find a different location to hang it. Some have even used them outside (weather permitting) hanging from a tree or something. Unfortunately I don't have a photo of my setup, but I built a PVC rig that actually sits on the floor and the FCG rig gets attached to it. So I don't even have to hang it from an existing window rod or attach it to the plaster ceiling.
The FCG is designed to work in that way. It obviously can't go in that location. Try and find a different location to hang it. Some have even used them outside (weather permitting) hanging from a tree or something. Unfortunately I don't have a photo of my setup, but I built a PVC rig that actually sits on the floor and the FCG rig gets attached to it. So I don't even have to hang it from an existing window rod or attach it to the plaster ceiling.