Help trouble with the tune :(

[underground375]

Hi all just finished doing the lda mod and put it back together, went out for a drive and it all ready feels like it kicks in harder, the psi now sits around 14 to 15. So test drive over i went home and turned the fuel up 1 turn. the car went crazy ideling at 1500rpm when hot. I found where the idel scews are but these dont make much differance at all!!!!, what doing this? Not like ive turned the fuel up loads.

Before i start with the wastegate i need to get the car to idel any idea im stuck