Logo Slider max images = 8 would like 10

Hi
Since the recent update, I can no longer change the logoslider.php file to include 10 columns instead of a max of 8.
Can you please look at this and see what I am doing wrong?
I am using it on the homepage – tapintoit.org.uk/ – you will see that I now have 2 lines of supporters near the bottom of the page instead of 1 row, which looked more pleasing to the eye.

I had previously changed this code :

array(
“name” => __(“Columns”, ‘avia_framework’ ),
“desc” => __(“How many columns should be displayed?”, ‘avia_framework’ ),
“id” => “columns”,
“type” => “select”,
“std” => “3”,
“subtype” => array( __(‘1 Columns’, ‘avia_framework’ )=>’1′,
__(‘2 Columns’, ‘avia_framework’ )=>’2′,
__(‘3 Columns’, ‘avia_framework’ )=>’3′,
__(‘4 Columns’, ‘avia_framework’ )=>’4′,
__(‘5 Columns’, ‘avia_framework’ )=>’5′,
__(‘6 Columns’, ‘avia_framework’ )=>’6′,
__(‘7 Columns’, ‘avia_framework’ )=>’7′,
__(‘8 Columns’, ‘avia_framework’ )=>’8′,
__(‘9 Columns’, ‘avia_framework’ )=>’9′,
__(’10 Columns’, ‘avia_framework’ )=>’10’,

)),
and this too
switch($columns)
{
case “1”: $grid = ‘av_fullwidth’; break;
case “2”: $grid = ‘av_one_half’; break;
case “3”: $grid = ‘av_one_third’; break;
case “4”: $grid = ‘av_one_fourth’; break;
case “5”: $grid = ‘av_one_fifth’; break;
case “6”: $grid = ‘av_one_sixth’; break;
case “7”: $grid = ‘av_one_seventh’; break;
case “8”: $grid = ‘av_one_eighth’; break;
case “9”: $grid = ‘av_one_nineth’; break;
case “10”: $grid = ‘av_one_tenth’; break;
}
But it doesn’t work now?

Any thoughts

Thanks