4 2m ≤ 10 July 8, 2019 16 32 64 128 4 2m 10 40 4 10 2m Daiwa seahunter surf 4 2m 100 250g 2m 4 10m 2 28 2m 4 10m 2 2m 4 100 4 2m ≥ 10 4 7 2m )- 10 2m 4 4m 10 Factor 2m 4 10m 2 28 6m 4 (- 2m 6 )= 10 Daiwa windcast surf 4 2m 100 200g 10 4 2m 3 Imax surf mf 4 2m 100 250g