Bayesian reconstruction of the primordial power spectrum averaged over different values of N_int (as shown in Fig. 24), weighted according to the Bayesian evidence. The region 30 <ℓ< 2300 is highly constrained, but the resolution is lacking to say anything precise about higher ℓ. At lower ℓ, cosmic variance reduces our knowledge of The weights assigned to the lower N_int models outweigh those of the higher models, so no oscillatory features are visible here.