Hi, as a new user I was wondering if there was a way to calculate and export Final 206/208 ratios after processing data with the U-Pb or VizualAge DRS. I was said this was possible with Iolite3. I would find it useful especially for using in the IsoplotR, with the new total−Pb/U−Th algorithm of Vermeesch 2020 (Gchron) which requires such additional ratios. The question could apply to other ratios as well. Thank you. Guilhem