What did you use 4-1-4-1?, I would go 3 up front now and go for it 4-3-3 or 3-4-3.
x 17 x 5 x 1
Double winners x 5 , Treble x 1 ...Perfect league wins 26/26 x 1 (L8).
Every comment I make on this forum is based on my own experiences and so should be taken as such!.