The pro version is not working. The free version worked fine.
I even set all the logos to a fix 150 x 50 px size.
Thanks for your message.
I’ve added new shortcode for you.
Please delete existing plugin, download new version & install.
New version of plugin sent via email.
Add shortcode like
[gs_logo4 speed=”20000″ ticker=”1″ inf_loop=”0″]
gs_logo4 is new shortcode, so please test & let me know.