before i got it mapped it was a small bit slow to start from cold but it only spluttered the odd time with blue smoke if the car was left there for about a week.
i dont think its a map problem though blue smoke is oil problem
I just want to let you know, the problem is fixed since i changed the plugs to ngk 7s, i didnt know there was 6s in it since engine rebuild. so it was nothing to do with the mapping, no more slow starting or blue smoke