Have the unit in NY manually add you as advancement chair to their roster. They can search for you by you by the e-mail address attached to the Scoutbook account you normally use. You do not need to use the Scoutbook account that was created when the NY council added you with a different BSA Member ID.
Note this is different than a Scout. A Scout in 2 councils will need to use both accounts in order to have advancement properly recorded in each Council.
