I am struggling with running the 208 Pb correction (using iolite4 v4.3.7). I tested it for different projects and I get to run 204, 207, and Andersen but not the 208 correction.
Relevant Input channels are Pb204,Pb206,Pb207,Pb208,Th232,U238 and intermediate channels needed for the correction (e.g. the DC ones and C86 and C76) are also created but no Output channels with (208Pb-corr) values, I also cannot see the 208 correction ellipse in VizualAge. There is no error message, when I press calculate (and only select 208) nothing happens (cannot open the options for 208 correction as well).
If you have any ideas what the issue might be I would be very happy, I can also share the project or other parameters if that would help.