I was given a second drill break s75 by a friend, that he was kind enough to plug for me, but anyways its got a 1 inch pin and I have no idea how I would want it laid out. I have an end over end roll and not a lot of revs with medium to high speed. Can't remember my pap or I would say that. I'm thinking pin under ring with cg kicked out a little bit but I just don't know. Any suggestions on how to lay it out would be great. Thanks in advance.