Default values not working

Hi,

I am using SugarCRM version 7.5.2.3. I have set default value for a 'date' field as 'today'. But the field still shows only blank space. I have tried 'Quick repair and rebuild', cleared browser cache etc. But the issue still there. I have also tried to set default value for some other type fields, they too, didnt work. Somebody help me. Suggest some solution either through Studio or by editing php code.

Thanks in advance.

- Sudeep