In relation to Roksan TT's, I can't but not attach them to the reason why bearing modifications become so popular in the UK in the Nineties and onwards since.
The Company might be the Godfather of very accurately interfaces for machining bearings and having a quality control that maintained the Spindle / Bush interface was kept to very low microns, resulting a extremely true axis.
It was a common perspective that the presentation of these TT's was very attractive, beguiling in their attraction to competitors TT's.
The quality of the Bearing on the Roksan TT was attributed to this particular sonic and creating an attraction that was a very competitive and improved over other mechanical interfaces encountered from competitors.
Roksan as a business model did not capture and ensnare their customers as did the Linn's, Naims and Pink Triangle, informing their captured prey, all methods of listening used until now are wrong and lets us re-educate you to become better audio enthusiasts and show you clearly where to direct funds.
I would assume the much more commonly seem magazine media were met with an alternative version of how a product should be represented by them, in the eyes of Linn, Naim, or Pink Triangle and the likes of Roksan were never to be given the place the quality of the product they were producing deserved.
For myself, I am happy they showed others the benefits of creating a very tight tolerance mechanical interface and the value of a true axis rotation. Mechanical minded individuals commenced with their own versions of this, and I was a recipient of early produced work from the early 90's and am still involved being very encouraging to see this area of work undertaken for a mechanical interface maintained by individuals being inquisitive and wanting that extra special experience.
Additionally, I am instrumental in seeing this area of a mechanical interface continued as a evolving R&D today. There are a few very good skill sets sailing close to the wind on this subject and I am to look on, to see where they are bearing, it is getting this area closer to being correct, that enables plenty more dots to be connected on the trail to a much improved Cartridge Styli > Groove Modulation Interface.