Hey Jim,
I haven't heard from Elevator Sound before, so I directly checked it out but em... elevatorsound.eu doesn't seem to exist. I found elevatorsound.com a synthesizer shop that's also called Elevator Sound so I guess it's the same one ;-) They are located in Bristol, UK though, which is a bit of a pity because of Brexit and import duties.
They have a few module brands that are rather unknown here in Germany, so I have bookmarked them, thank you very much for pointing them out to me. Kind regards, Garfield.
For review reports of Eurorack modules, please refer to https://garfieldmodular.net/ for PDF formatted downloads