I have stated the following in this Thread
" I recently put a Link up to Barry Diament who is the Godfather of releasing the designs for some very common items seen today with large price tickets, but Barry's designs can be produced for very low Dollars.
Also I have guided others within other Forums to learn the methods that Barry has shared.
As Isolation devices are witnessed, it will soon be evident that Barry Diament ideas is the fundamental if the designs that are to be seen.
Here is the easy/awkward side of the equation, is a $2 Barry Diament design being very effective at dissipating Amplitude become a bettered design when equivalent / Similar designs costing $100 - $300 are adopted for the same role? Add to the Latter designs an additional platform that does magic for Amplitude Dissipation at similar monies and 'Voila' somebody is doing better than Barry did with his freely shared info.
Those with a Interest in Isolation / Separation who have resided for many years in the UK, when asked about the Townsend Products, will speedily inform, that with no Barry Diament Info freely shared, there would be no Townsend Products as known today. Townsend have evolved Yes, but revenues created from sales of earliest designs, based on the BD's design, funded the move onto other designs.
Townsend have lots of happy customers, these customers would do no harm if they raise a glass to Barry Diament and his free shared wisdom.