I have a '72 Barracuda with a single trunk rod. Does anybody have any tips for installing this or do you pretty much have to manhandle it? I initially started on the driver's side and holy cow..this is gonna take some leverage. Any tips would be appreciated. Also, which notch do you guys have yours on? I have a Go Wing on the trunk. I am trying to get it in with it closest to the trunk opening. Is that overkill? Just curious I would hate to have to do this twice....