The seal should be just one court file. The one court file may not include "everything in relation to your juvenile record." There may be things related to your record that are not in the court file.
When you did Livescan and "two things came up," may be related to cases that were not subject to the petition.
To have your entire juvenile record sealed, you may want to file petitions for the other cases as well.
I agree with attorney Hill.
Behar Intl. Counsel 619.234.5962 Kindly be advised that the answer above is only general in nature cannot be construed as legal advice, given that not enough facts are known. It is your responsibility to retain a lawyer to analyze the facts specific to your particular situation in order to give you specific advice. Specific answers will require cognizance of all pertinent facts about your case. Any answers offered on Avvo are of a general nature only, and are not meant to create an attorney-client relationship.