auto shut off dumps gas on the side

so i drive my 70 dart daily. i dread goin to the gas station cuz everytime i fill up, the autoshut off stops an spews gas on the side of the car. annoys me cuz im losin abpout $1 in gas alone that is just wasted and eats whats left of my paint. i understand that the pumps have a diameter that fit newer cars. is there a way that i can change the size of my filler neck? some sort of conversion? does someone near me know how? i have 0 technoical skills and wudnt wanna try cutting up anything on my own.

ive asked before and never got a solid answer so im bringin the question up again. i NEED to fix this
Author: admin