Intune doenst allow to modify parameters

[Ze Pinhal]

hey guys id really like to hear from you what you think about my situation.

recently i installed a paxton supercharger on my 2005 mustang gt. than i installed the custom tune which came on the intune diablosport. everything was fine but started to get some detonation on the lower rpms, i was trying to modify the parameters but it all takes me back to install the tune! actually i wanted to do is retard the spark plug degrees a little to avoid the detonation! can you some one help?

thanks

[turboal]

Go adj settings, timing in there