The two-dimensional fraction, pw, of essentially fully wrapped capsids (k ≥ 0.9 K) as a function of the spike adhesion energy, ε, for a system with κ = 2π, c = 0.005, and φ = 0.1, and γ = 0 (dotted curve), γ = 0.5 (dashed curve), and γ = 1 (solid curve).