We have observed that the results of the TD-ADGA simulation varies to some extent when the convergence thresholds are varied. I.e. qualitatively similar results are obtained, but the quantitative agreement between different settings varies as the flux-changes appear at different times. The TD-ADGA thresholds presented above have been chosen as they give reasonable results while not being so tight that the number of required SPs becomes very large. However, it seems difficult to push accuracy further, with respect to both converging internally and with respect to the results obtained with the TI-ADGA PES. In the present fits we use global polynomial fit functions for each MCs and the details of number, position, and overall distribution of points influence the obtained fit, and lead to small global variations.