Yup same issue here, took my rusted boards off yesterday,and had an issue with 1 bolt clip breaking and then the bolt spins so it could not be easily removed. My options were to try to chisel it but opted for brute force and stepped it off. Not pretty but saved alot of time and anguish. I doubt I'll add any running boards as I've always just stepped into the cab without using the step. Actually my red Trac looks ok without the rust bucket boards anyway, since the bodys in very good shape.