Great bass from a linear tracking arm?

I thought the CA designs were even more limited when I heard them.

A person I know who currently owns a number of Airtangent arms (though not the current '2002' model) says that the key to great bass is not higher pressure but a light cartridge.

...says that the key to great bass is not higher pressure but a light cartridge.

I use my Kuzma Air Line for a while now and I tried various cartridges with it. Mainly those, I know very well from Phantom or DaVinci and I am still learning.

The lightest Cartridge I have at the moment is the Zyx UNiverse and it works absolutely excellent on the Kuzma. I am really impressed, there is no big difference - or no loss - to the Phantom or DaVinci. Bass is great on classical records like Stokowski- Hungarian+Roumanian Rhapsody.
I would rate it as a real killer combo.

When I use the heavier ones, there is definately a change in performance. Don't know why (yet).

Thomasheisig,
I would imagine that the Kuzma/Universe combo is so good that it would be hard to go back to the Phantom or DaVinci?

I think my nude brinkmann emt is quite light and that was the cartridge I heard on the AT - it has no body after all. I am guessing it is 6g? What does the zyx universe weigh?