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I have worked quite a lot with AP on the iPad pro during a trip and now exported psd-files for further fine tuning in Photoshop at my desktop computer. I have found out that there is an inconsistency in the AP parameter scaling of adjustment layers when opened in Photoshop. For instance a black&white conversion with the AP setting red=green=yellow=50%, blue=cyan=magenta=0 will open in PS as red=green=yellow=127, blue=cyan=magenta=0, which gives a totally overexposed picture. To get the correct tonal values in the picture as with AP I have to change the Photoshop setting to red=green=yellow=50. I attach the corresponding screen shots... The same happens for lightness/contrast: An AP setting of lightness=10% will result in a PS value of 25. It seems that all AP percentage values are stored in the psd file with reference to the value 255. This is quite annoying because it means that I have to rescale all parameters in Photoshop to get the same tonal values as with AP. A similar bug appears in the size change of a document. If I have a document size of 2100x2800 px with 300 dpi and I choose <centimeters> instead of <pixels> the program offers me the silly values of 2100x2800 cm instead of computing the actual document size which would be 2100/300*2,54=17,78cm width and 2800/300*2,54=23,71cm height. Likewise I can choose <inch> to end up with the total nonsense of 2100x2800 inch..... Greetings, Stephan