Critical curves at z = 0.725 computed for the class of models leading to an RMS smaller than or equal to 1″, both from the N23 class of models (cyan) and from model (ii) in white. In red we plot the critical curves derived with WSLAP+. All these models use the N23 constraints. We show the location of the microlensing events reported by Fudamoto et al. (2024) as white circles and those reported by Kelly et al. (2022) in yellow.