Trued jaws

forgot to mention, the chuck I got trued but the jaws had 025 runout and were not parallel, After boring the runout was zero, but then I had to take the chuck body off of the backplate because there was something fouling the scroll, now I can not true it, its a guess what sequence to tighten the 6 x 14 mm screws, loosened off there is no runout
 
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