Systematic suppression of glitch dynamics by entrainment effects. (a) Crustal frequency shift Δν shows reduced overshoot amplitude and smaller equilibrium values with stronger entrainment (larger ﹩{m}_{n}^{* }/{m}_{n}﹩). (b) Model timing residuals demonstrate high sensitivity to the entrainment strength ﹩{m}_{n}^{* }/{m}_{n}﹩.