paul at zen is very busy with 2x time attack cars as i want mine remapped by him also,,
been told late june is only time avaiable and thats with offewring him £100 more than he quated..
just as well was going for 270 bhp but picked up a cheap tdo5 so got that to fit should be good for 340bhp ish
plus he moved from wellingborough to just down the road in finedon
hope this helps