I have a Atek press break with a manual backgauge. I set up a few stops on the backgauge to make a part, but I'm getting inconsistent results. The problem isn't the first or second bend, it's the third I think. I have 3 135 degree bends in a row. So by the 3rd bend the part is pretty floppy. It's .030" stainless. I just have a piece of tall steel angle for the stops. If I push the part up to it on the third bend, there is some variation depending on pressure. Are there any ways to make this more accurate? Is there a better backgauge design that I could use?