Military Law Issues: Sf86 Illegal Activities Question

I've heard people talk about listing all illegal activities one has ever done that were not known to the police on the SF86 form. I've also heard someone say this is not needed unless you were caught by the police with an arrest or conviction. For example, someone may have illegally downloaded copyrighted material online or not reported a slight scrape against someone's car in a parking lot.

Does the SF86 require voluntary disclosure of all illegal activities for which there is no proof at all? I am referring to non drug related items.

This seems to be a copy of the SF86 form: http://ift.tt/1Gjte1G

Military Law Issues: Sf86 Illegal Activities Question