Yeh mate was there yesterday. He made changes in idle settings. I was watching his laptop and I could see 500rpm to 1000rpm in like a spreadsheet each had different number. 500rpm being .490 if that means anything rest were .5ish. Seems better I won't know until driving it a few days. He made changes I went for thrash it stalled selecting park. So he adjusted it bit more. Tuner is happy making changes till he gets it perfect n said to ring him or come back anytime if there r issues but I am fairly sure owner/workshop manger is starting get annoyed that I keep going back. I mentioned injector scaling after having a chat to another tuner. Tuner said he pretty anal about getting that rite... See how we go over next week or so.