I have created a fillable form that contains a signature line for use with a Topaz signature pad.  When trying to sign the document stored in Laserfiche with Adobe Reader, it lets me sign the document but doesn't save the changes on the form.  I am wanting to keep the original form for repeated use and save a copy to another location within Laserfiche.  Is this possible using Adobe Reader?  I have saved the file as a Reader Extended PDF but still no luck.  Any ideas or suggestions will be greatly appreciated as I have several additional forms to create and hopefully eliminate some paper processes.