code: def _getPaddingDataToSectionOffset(self):
          
          start = self._getPaddingToSectionOffset()
          end = self.sectionHeaders[0].pointerToRawData.value - start
          return self._data[start:start+end]
docs: Returns the data between the last section header and the begenning of data from the first section.
          
          @rtype: str
          @return: Data between last section header and the begenning of the first section.