Having had a good response to this thread and with the research I've been doing, there seems to be pros and cons to every tuner, good and bad stories (Don't get me wrong, all very good within their own rights, and as Mark MK says, depending on what you want!) But there is one resounding person who no one has ever said a bad word about, ever, is Karl @ NMS...

I think I'll be giving him a call in the New Year too then and see what he has to offer/say.

Gotta say, this forum and group of members doesn't half provide a huge knowledge base!! Cheers for taking the time to give your opinions chaps

Ow! Also considering speaking with Si @ Sitech as I've been following a build thread of a ZVH he's doing that's mental!! 444bhp and 400Ilbs!! Any input there?