my mates reversing camera was above the no plate and was a pita
so we had a good think and came up with this idea and is fantastic as you get a true direction picture not angled
for the tow ball
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cut off loop leaving some on to attach the plate leaving enough space for camera
drilled hole in posts and tapped then drilled hole for cable to go through bumper
put togeather and screwed on camera plate / hooked up and alls well