Engine back from machining! What next!

Ok so I hit a snag.. maybe.. Crank in, everything spec'ed out good. Cam in as well. Now here is the snag Piston Ring gap. The table below is from the ICON website my pistons are ICON 9953 which there website says are forged pistons. Using their table .004 x 4.350= .0174.. So my top ring gap should be at .018 or so. After measure what i have the gap is about .022. Am I understanding all this correctly? What worries me is I look at the other table and see the .0065 per inch bore which would be about .028 thou of gap!. Photo didnt show up well here is a link http://www.kb-silvolite.com/icon/clearance_pop.php