Hi people, i've been trying to fit an Alpine 9831R into my Ibiza FR... but.... for the life of me i cannot do it. I can put all the cables in etc ok and everything works, its just that the stereo will not go back into the DIN sized slot. Any ideas how others have some how managed?, i cant even get the headunit cage in the slot!!, i can put it in fine without the cage but obviously its loose and will move backwards and forwards when i accelerate and brake.... I need help 