There should be a way to hide the captions on the thumbnails, no? I have really long captions and they don't display well over the thumbnails.  I could just use the individual thumbnail image but I really like the way the multiple thumbs look on the page.  How can I hide the captions only on the thumbnails?

Did you manage to do that?

Hi there!

We don't have any option to disable the display of the title only.
We have to modify a bit the code. We will try to include this feature in the future version of sig pro.
Why you don't use a sort sum of the description as title instead you have the long description as title too?

Thank you!

Thank you. Actually, I have left the short caption totally blank by using ||. I just have a small dark div which is shown at the bottom of the thumbnails. So looking forward to an option which will enable me to remove that dark box from the thumbnails.