How much does the 4" shackle flip move the rear axle forward? Some have said they dont like the kit because it would make the wheel off center in the wheel well. Is this true? I would like to go with the 4" flip and 4" springs instead of 8" springs for the ride and all, but if I can help it I dont want the wheel to be off center either. Is there a fix for this?? Is it one or the other or can I have to decide which I want more, looks or function?? Can I have both. Any one else have to make the same descision or have this problem? Thanks for the help!!