diff --git a/bridge_master.py b/bridge_master.py
index 74bf38d..2435306 100644
--- a/bridge_master.py
+++ b/bridge_master.py
@@ -1409,7 +1409,7 @@ class routerOBP(OPENBRIDGE):
                     _tmp_data = b''.join([_tmp_data, dmrpkt])
 
                 # Transmit the packet to the destination system
-                systems[_target['SYSTEM']].send_system(_tmp_data,_hops,_source_server, _ber, _rssi)
+                systems[_target['SYSTEM']].send_system(_tmp_data,_hops,_ber,_rssi,_source_server)
                     #logger.debug('(%s) Packet routed by bridge: %s to system: %s TS: %s, TGID: %s', self._system, _bridge, _target['SYSTEM'], _target['TS'], int_id(_target['TGID']))
                 #Ignore this system and TS pair if it's called again on this packet
         return(_sysIgnore)
@@ -1458,7 +1458,7 @@ class routerOBP(OPENBRIDGE):
         #Assemble transmit HBP packet header
         _tmp_data = b''.join([_data[:15], _tmp_bits.to_bytes(1, 'big'), _data[16:20]])
         _tmp_data = b''.join([_tmp_data, dmrpkt])
-        systems[_target].send_system(_tmp_data,_hops, _source_server, _ber, _rssi)
+        systems[_target].send_system(_tmp_data,_hops,_ber,_rssi, _source_server)
         logger.info('(%s) UNIT Data Bridged to OBP System: %s DST_ID: %s', self._system, _target,_int_dst_id)
         if CONFIG['REPORTS']['REPORT']:
             systems[_target]._report.send_bridgeEvent('UNIT DATA,START,TX,{},{},{},{},{},{}'.format(_target, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), 1, _int_dst_id).encode(encoding='utf-8', errors='ignore'))
@@ -2030,7 +2030,7 @@ class routerHBP(HBSYSTEM):
                         _tmp_data = b''.join([_tmp_data, dmrpkt, _data[53:55]])
 
                     # Transmit the packet to the destination system
-                    systems[_target['SYSTEM']].send_system(_tmp_data,b'',_source_server,_ber,_rssi)
+                    systems[_target['SYSTEM']].send_system(_tmp_data,b'',ber,_rssi,_source_server)
        
         return _sysIgnore
     
@@ -2079,7 +2079,7 @@ class routerHBP(HBSYSTEM):
         #Assemble transmit HBP packet header
         _tmp_data = b''.join([_data[:15], _tmp_bits.to_bytes(1, 'big'), _data[16:20]])
         _tmp_data = b''.join([_tmp_data, dmrpkt])
-        systems[_target].send_system(_tmp_data,b'',_source_server,_ber,_rssi)
+        systems[_target].send_system(_tmp_data,b'',ber,_rssi,_source_server)
         logger.info('(%s) UNIT Data Bridged to OBP System: %s DST_ID: %s', self._system, _target,_int_dst_id)
         if CONFIG['REPORTS']['REPORT']:
             systems[system]._report.send_bridgeEvent('UNIT DATA,START,TX,{},{},{},{},{},{}'.format(_target, int_id(_stream_id), int_id(_peer_id), int_id(_rf_src), 1, _int_dst_id).encode(encoding='utf-8', errors='ignore'))
diff --git a/doc/FreeDMR FBP Proto v4.ods b/doc/FreeDMR FBP Proto v4.ods
index 334ee9d..f2f2a32 100644
Binary files a/doc/FreeDMR FBP Proto v4.ods and b/doc/FreeDMR FBP Proto v4.ods differ
diff --git a/hblink.py b/hblink.py
index ccbfa1b..314ab7b 100755
--- a/hblink.py
+++ b/hblink.py
@@ -732,7 +732,7 @@ class HBSYSTEM(DatagramProtocol):
     def updateSockaddr_errback(self,failure):
         logger.info('(%s) hostname resolution error: %s',self._system,failure)
 
-    def send_peers(self, _packet, _hops = b'',_source_server = b'\x00\x00\x00\x00', _ber = b'\x00', _rssi = b'\x00'):
+    def send_peers(self, _packet, _hops = b'', _ber = b'\x00', _rssi = b'\x00',_source_server = b'\x00\x00\x00\x00'):
         for _peer in self._peers:
             _packet =b''.join([_packet,_ber,_rssi])
             self.send_peer(_peer, _packet)
@@ -745,7 +745,7 @@ class HBSYSTEM(DatagramProtocol):
         # KEEP THE FOLLOWING COMMENTED OUT UNLESS YOU'RE DEBUGGING DEEPLY!!!!
         #logger.debug('(%s) TX Packet to %s on port %s: %s', self._peers[_peer]['RADIO_ID'], self._peers[_peer]['IP'], self._peers[_peer]['PORT'], ahex(_packet))
 
-    def send_master(self, _packet, _hops = b'',_source_server = b'\x00\x00\x00\x00', _ber = b'\x00', _rssi = b'\x00'):
+    def send_master(self, _packet, _hops = b'', _ber = b'\x00', _rssi = b'\x00',_source_server = b'\x00\x00\x00\x00'):
         if _packet[:4] == DMRD:
             _packet = b''.join([_packet[:11], self._config['RADIO_ID'], _packet[15:],_ber,_rssi])
         self.transport.write(_packet, self._config['MASTER_SOCKADDR'])