[TBS99]

I got this Carter 150cc from a guy that was going to put a Suzuki engine but he never did. He cut all the brackets off the lower swing arm and threw the parts away. I have a new GY6 engine that I am going to put in it. I am trying to make the bar and brackets for the rear caliper to mount but I am not finding any measurements or good pictures that show where the bar welds to the swing arm. I need to know where the bar goes to and how long the bar extends down. The caliper mount on top I figured out by looking at parts lists but the lower mount that goes to the cross bar is what I am having a tough time with. Any help would be greatly appreciated.