Panel a: RV amplitude found with the best model for each planet in our sample (blue stars) compared to the default published value from the NASA Exoplanet Archive (grey squares). Some planets do not have a published RV amplitude on the archive. Panel b: histogram showing the RV amplitude of our best model for each planet subtracted by the default published value. Panel c: histogram showing the RV amplitude uncertainty for our best model compared to the uncertainties of the default published amplitudes.