13,440 Plain Bob Major

Robert T Kakuk
23456   W  M  H
34625   s  s  2
54623      s  3
63425      s  -
53462   s  s  3
63452   s     3
23465   s  s
34526   s  s  2
64523      s  3
53426      s  -
42356   s     -
3 part.

Can be re-arranged for any lead end order. For 40,320, add 3 bobs at 5ths in every course.