Json datasource and sScrollY not working

AndersMalmgren

HI, i have a json datasource and trying to get the ScrollY to work but the header will not have the correct width, its similar to this SO users problem

http://stackoverflow.com/questions/11607858/jquery-datatable-column-headers-width-issue-with-vertical-scroll

If i click the headerone time (Sorting) it will realign correctly

Thanks