CC trails of various species for T3, shifted to the optimum K_p values, as well as to the K_p value from Ehrenreich et al. (2020), in order to visualise any apparent kink. The atmospheric models were calculated using the optimum parameters from our various atmospheric retrievals but were un-broadened so that any deviation from the planet’s Keplerian velocity curve are visible. For clarity, we only plot species in which there was a clearly visible CC trail.