UPDATE: I've tested a more standard document - a doubled-sided flyer with a couple of PSD images in it. The export to PDF worked fine. Hi res with cut marks. No delay in the preview. I'm reassured. Panicking for nothing here. This means I can work with AD 2. For now I can only guess that there is some anomaly in the conversion from AI to AD for my bicycle illustration. I won't know until I create a similar illustration completely in AD. In fact, the flyer was done in AI too, but I deleted and replaced the PSD files and saved as in AD before exporting to PDF. Anyways, thanks for your interest. We might chat again some day 🙂