It doesnt seem to be working for my forms.

Can you please tell us the form ID you have problem with? I cloned most recent one that you have been using http://www.jotform.com/50755247400955 and I created Fillable PDF form from it. And I successfully submit it through Adobe Acrobat. Perhaps you were working with a different one? Please advise so we can look into the form that's having the issue.

Let us know if you need further assistance.