I'm not sure if you mean the "Enhancer 2000" or the "Stabilizer Enhancer"......they got pretty original with the names huh?
Anyway, if you mean the little Stabilizer Enhancer......I've tried it on a few hydraulic style stabilizers and I couldn't really tell a bit of difference.

If it's the "ENhancer 2000" you are talking about then I'm with Frank on this one......I've tried it with nothing, with just a "Stabilizer Enhancer" , and with various midsized stabilizers and I keep going back to the "Enhancer 2000 / Tranquilizer" combo......for me and my set-up it just points and balances very well, as well as removing most of the vibration.