I have a bicycle shop out of my home (I am 70 years old and retired) and someone brought me a 1980 Honda PA50 with a flat front tire that they wanted fixed. I replaced the tube, but am now having trouble reconnecting the brake cable. I am also concerned that the spring on the cable end was on the wrong side of the cable stop on the brake drum. Can someone post a photo of the correct setup and give me some direction in how to get the cable reattached? Thanks!