Sorry to post yet another watermark question, but this one has me scratching my head. After years of having no issues, suddenly my images weren't being watermarked at export. I tried editing them and making new ones, but still no joy. Then after reading another persons issue and the solutions, I dropped the resolution for export from 3500 on the long edge and 310dpi to 2000 and 300 dpi. This worked!
So my question is, how do I set up a WM which can cope with differing export resolutions, or do I need a different one for each export setting?