I just obtained an Autosafe cargo barrier as a used item. Thanks to theyabbyman I have the install instructions, BUT not the 'plates on wire'. I tried to install the brackets above the rear door but it is impossible to hold a standard M10 nut behind the bodywork while inserting the bolt and bracket. Can anyone suggest a way to do that? Or provide some details of what 'plates on wire' is? I considered a nutsert but I'm sure a bolt is required for strength. Thanks!

