Too much rosin will cause the bow to grip too well, producing a scratchy sound. If you over-rosin your bow, it's fine; it'll just take a few hours of playing to bring it back down to the correct level.
U.S. Citizenship and Immigration Services (USCIS) directs customers who have questions about immigration services and benefits, or who wish to inquire about a specific case, to call the agencyâs National Customer Service Center (NCSC) at 1-800-375-5283. The NCSC operates on a two-tier model.
If you do not have the receipt number available, call USCIS at 1-800-375-5283 and explain your situation. Visitors to the U.S. seeking a change of status, resident alien status (green card), employment authorization or citizenship must file a petition with the USCIS. When any application is made to the USCIS, the agency will respond with an application notice that will bear an application receipt number.