Has anyone had any problems with the old style, angle iron brackets? my lower one actually broke, and my upper one bent, i made a new lower one out of 1/4" thick angle iron, and had the holes milled, the thing is solid now, i have to make a new top one aswell, if anyone is interested I can do these for about $20 a set. They will come painted with black gloss paint to keep the rust off.......