Hey all, me again. Having an issue where my rows are becoming off center as it goes down the table when using fixed column

Top of table

About 50% of the way down.

How can I fix the the row styling?

var table = $('#sku_request').DataTable( {
        ajax: '/Editor/php/table.sku_request.php',
        scrollY:  "100%",
        paging:   true,
        lengthMenu: [[10, 25, 50, "All"]],
        scrollX:        true,
        scrollCollapse: true,
        fixedColumns:   true,
        order: [[ 13, "desc" ]],
        select: true,
        columnDefs: [
    { className: "productName", "targets": [ 0 ] }
  ],

    columnDefs: [
                    { "className": "align-center", "targets": [0,1,2,3,4,5,6,7,8,9,10,11,12,13] },
                    { "width": "200px", "targets": [0,13] },
                                        { "width": "1%", "targets": [2,4,5,6,7,8,10,11] },
                    { "width": "10%", "targets": [1,9] },
                                        { "width": "75px", "targets": [3,12] }

                    ],

...........