What's interesting about him is that he uses such a wide variety of approaches, suspended, mass without suspension, various arm designs, etc.
I managed to speak to him shortly after I got my XL and he was kind and informative. (I've had two of his tables so far, the earlier Reference, which is a suspended table, was fabulous, easy to set-up and with a pre-cut arm mounting for a Triplanar, went together like clockwork).
Slovenia is not on my short list of places to visit but if I am ever in that neck of the woods....
Love it!
To me, for example, the Feickert Blackbird or Firebird are some of the best looking tables. Instead, I got a little tired of the "abuse" of transparent acrylic...