Would someone enlighten me as to why DW came second and not SB ??  Has Captain Cockup paid a visit ??  (SB has two fourth places but DW has a fifth)

Got it !!

2nd 3662 David Winder Jill Blake Hollingworth Lake SC
5 4 1 1 3 = 9 
3rd 3678 Stuart Bithell Matthew Mee Hollingworth Lake SC
1 1 4 3 4 = 9 

With the one discard, DW and SB got 2x1st, 1x3rd, 1x4th.  So on tie-break, DW wins as his final result was 3rd over SB's 4th?