D-Tuner on ZR Tremolo

any good ? stable ? is it a big pain ?

Help guys i really like the look of the S2075FW but really dont know much about this , have seen it on a ibanez bass before and worked well but that has no trem.while im asking is the zero pint trem any cop? i know this option is available on other ranges of the s series so any help from any one would be cool as i cant really try before i buy.

Thanks in advance, i did stumble upon a thread a while back talking about this but cant find it again