Create a note via script...

I am trying to create a new NOTE on an existing CUSTOMER via a suitlet,    I am geting the Customer INTERNAL ID returned, and I can see my Log Line in the Script record, so I know the code is executing.  No Error logged however.

However I am not seeing a note created for the customer. 

What is wrong with this code?  What am I missing?

#code     if (recordType == 'note'){
          var inRec = nlapiLoadRecord('customer','688284');
          populateNoteRecordfields(inRec);
          resp = nlapiSubmitRecord(inRec);
      }
#code



#code  function populateNoteRecordfields(inRec){
  try{
      inRec.selectNewLineItem('note');
      inRec.setCurrentLineItemValue('note','note', '380');
      inRec.commitLineItem('note');
      }
      catch (ex){