1=about 40mm High Density epoxy filler in de trailing edge, 2=first layer of 15mm Corecell, 3=second layer of 15mm Corecell, 4=carbon reinforcement beam, 5=High Density Corecell, 6=about 10mm High Density epoxy filler in de leading edge, 7=two with High Density epoxy filled recesses for the hole of the pull string.
