BellBoard

   W   B  M  H
   -*  -  3
   -      -  3

6-part with s at * in parts 1 + 4  with  8 more courses inserted for 5024

Viz :

insert S at 5ths,  S at Before, S S at Home, S at Before, S at 5ths
between the 2nd & 3rd Homes in parts 1&4
insert sWsHsHsW  between the 1st and 2nd Homes in part 5.
gives Tittums at hand, Queens,Whittingtons and 5 nr-misses at Back.

For 5008 with all nr-misses at beckstroke - omit the ssH in part 5 and 
call  part 6 with sIV, I,sIV,sI,sB instead of the 3 Middles,W,M
thus addding the 6-7, 7-8 nr misses.