Man, those recording pdfs were a total godsend, I don't think I properly thanked you! So, thank you! I just wish I still had them. They were all on my old computer which died a fiery death, and UGS is obviously no more... Mr Lizard himself is moving to Finland in a few months to open a mastering facility, it's funny how things change! I distinctly remember your isolation technique using the tennis balls too. I'd be intrigued to hear the Fatheads. I reckon they'd probably sound pretty swell. The main disparity I've found between my CAD ribbon and the Royers is that the Royers have a much more pleasant off-axis response, so they sound better for applications like drum overheads. The CAD can make cymbals sound pretty trashy in that department, as is often (but not always) the case with inexpensive microphones. The Royers still need a hefty amount of gain, whereas the CAD requires less so (I guess that could be down to the dual element). The CAD sounds great on guitar cabs though! I've never actually heard a U87, but they are typically the bee's baws aren't they? That's a bummer about the Sound City mics, but they probably smell pretty bad after 20 years of cumulative breath hitting the grill Swings and roundabouts... I spend so much time chucking up dynamics on vocals because I record a lot of shouty stuff, and the SM7 or RE20 typically work well in the way. The SM7 even works well for quieter stuff, it's a proper workhorse!