Average alignment over all BAM1 grain shapes according to the MAD model (dot shapes) and their extrapolation (diamond shapes) for the drag timescale t_drag (red) and the ratio of angular velocity ω (blue) with respect to the thermal angular velocity ω_th dependent on the effective grain radius a_eff. The data is modeled for the fiducial values of n_g = 10¹⁰ cm⁻³, T_g = 20 K, and T_d = 20 K. The left panel depicts data for the distinct ratio of the drift velocity v_drift to the thermal velocity v_th with v_drift/v_th = 0.1 while the right panel if for v_drift/v_th = 1.0. The best fits (dashed lines) of τ_drag are performed via τ_drag = a ×(a_eff/1 nm)+b and ω/ω_th = a × arctan [b × log₁₀(a_eff/1 nm)+c]+d, respectively. The MAD data is extrapolated data for the two particular grain species of a_eff = 100 μm as well as a_eff = 1 mm utilized in this paper.