Gravity Forms Conflicts with Foundry Theme

Hi all,

I hope someone can help me with my question. My theme I am using is Foundry and I have come to the conclusion that there is a theme/plugin addon conflict when I try to use the signature addon for my gravity form plugin. My theme is not allowing the person to write in the signature box but it does show the forms properly. Is there any way we can solve this or has anyone solved this problem before?

Thanks.