Mark

From memory the settings were quite lean when I used them, try chucking 10% on your highs and lo's. What base pressure are you running?

Have a read of this, gives reasonable starting point https://www.fordxr6turbo.com/forum/topic/55584-why-tuners-hate-60lb-siemens-dekas/

Hi I've downloaded .74 software and was wanting to know how do enable these custom setting? I realise I have to buy more credits but just a little unsure of how to go about next steps enabling in the software? Cheers