Difference (as a function of luminosity) between the measured Ṁ (clumped) and their theoretical values by Vink et al. (2000) on the left, and by Lucy (2010a) on the right. Symbols stand as presented in Fig. 8, our results are shown in red crosses. The luminosity value of log (L_⋆ ∕L_⊙) = 5.2 and the match between the spectroscopic and theoretical Ṁ are indicated by dashed black lines. We note that Ṁ_Lucy attenuates the weak wind problem, but it increases the discrepancy to the spectroscopic Ṁ in log (L_⋆ ∕ L_⊙) ≳ 5.2.