I?ve attached the files now below. Basically they are the three tune files. Combo of MAF and SD, then MAF only, then SD only, then the logs of each. Thanks for some help!! MAF Only 6.hpl1 MAF only New.hptVE Only 7.hpl1 VE Tune New.hptCombo Log 1.hpl1 Combo Final.hptMAF Only 6.hpl1 MAF only New.hptVE Only 7.hpl1 VE Tune New.hptCombo Log 1.hpl1 Combo Final.hptI have my MAF tune perfect and my SD tune perfect. I would like to now put the 2 together, but it just doesn?t seem to work. 0S instructions say SD only. Is this really the case? When I put them together everything above 100 kpa gets really lean. When they are separate the MAF reading is bang on to the Dynamic. So frustrated with this one. Any help would be appreciated. I have tunes and logs.