5,152 Spliced Surprise Major (12–13 methods)

Donald F Morrison (no. 6800)
           12 methods                     13 methods
  2345678  Yorkshire             2345678  Yorkshire
  5738264  Cambridge             5738264  Cambridge
  8674523  Yorkshire             8674523  Lincolnshire
  4263857  Superlative           4263857  Superlative
  3527486  Lincolnshire          3527486  Lincolnshire
  7856342  Cambridge             7856342  Ashtead
  6482735  Lincolnshire        s 2435678  Bristol
s 2435678  Bristol               3264857  Cassiobury
  3264857  Rutland               5748263  Rutland
  6382745  Cassiobury            4527386  Yorkshire
  4527386  Pudsey                7856432  Pudsey
  7856432  Cassiobury            6382745  London
s 3624857  London                8673524  Superlative
  2386745  Cornwall            s 3624857  Bristol
  7852436  Ashtead               2386745  Cornwall
  6435278  Pudsey                7852436  Glasgow
  5748623  London                8273564  Cassiobury
- 6457382  Superlative           6435278  Pudsey
  7842635  Rutland               5748623  London
  4768523  Cornwall            - 6457382  Cornwall
  5634278  Bristol               3526847  Ashtead
  3526847  Lessness              7842635  Cambridge
  2385764  Lessness              2385764  Lessness
- 7823456                      - 7823456
Repeat six times.              Repeat six times.

The twelve method arrangement contains 448 each Bristol, Cambridge, Cassiobury, Cornwall, Lessness, Lincolnshire, London, Pudsey, Rutland, Superlative and Yorkshire and 224 Ashtead, with 153 changes of method and all the work of every method for every bell.
The thirteen method arrangement contains 448 each Ashtead, Bristol, Cambridge, Cassiobury, Cornwall, Lincolnshire, London, Pudsey, Superlative and Yorkshire and 224 each Glasgow, Lessness and Rutland, with 160 changes of method and all the work of every method for every bell.