Beware for pipes at pumps

I allways fill up at this Engin Plarrekloof however they have security upwright pipe that protect their pumps .These pipes are very cofusing and un practical because it only has it on one side so if you drive to far from the pump and reverse slightly back when swinging to get the car in line the pipe not visiable you smash into the pipe when discussing with the about the problem they confirm it happens time and again The manager also being aware of this problem reffered me to Engin.I got a quote and it will cost me R17000