are you using them on road if what they like ?
Not full-time as I don't like remoulds on the motorway with a ton of trailer behind but when I have I find they make all the noisy bits of the transmission noisier, it uses more fuel and you get a really funny noise as you brake to a hault.
On the pluss side, loads of grip for such a nobbly bobbly, even on greasy roads and they run good and true, no eccess vibration, a pleasant surprise in itself. Good handling and turn-in. Of course I do remove one of my real anti-roll bars (from now on Both of them) when off-roading so it handles like a ship anyway.