5,040 Spliced Surprise Royal (7–14 methods)

Robert D S Brown
23456   M  W  H  Methods    
42356         -  NNNNNNNNN.
62354   s        UUUU.OOOOO
34256   s     -  OOOO.UUUUU.
25346      -  -  SSSSS.WWWW.
32546         -  HHHHHHHHH.
52643   -        YYYY.MMMMM
46325   -  -     MMMM.B.CCCC
32465      -  -  CCCCC.QQQQ.
43265         -  LLLLLLLLL.
24365         -  AAAAAAAAA.
62345      -     QQQQQ.BBBB
53246   -     -  BBBB.YYYYY.
45236      -     WWWWW.XXXX
23456      -  -  XXXXX.SSSS. 

14 methods: Contains 360 Albanian, Boston (O), Cambridge, Havant, Lincolnshire, Lubbesthorpe (U), Mudford, New Cambridge, Quedgeley, Swindon, Wye, XXV, Yorkshire, with 19 changes of method, all the work.
For 13 Methods call as for 14 but ring all leads of Boston as New Cambridge.
For 12 Methods call as for 13 but ring all leads of Mudford as Albanian.
For 11 Methods call as for 12 but ring all leads of Lubbesthorpe as Lincolnshire.
For 10 Methods call as for 11 but ring all leads of Quedgely as Yorkshire.
For 9 methods call as for 10 but ring all leads of Braunstone as Wye.
For 8 methods call as for 9 but ring all leads of Havant as Cambridge.
For 7 Methods call as for 8 but ring all leads of XXV as Swindon.