How much can we adjust camber?

[Jon]

Here's my issue... I've got a ton of positive camber, enough plainly visible by eye. The Camburg UCA's brought it in a touch but not quite where I want it. I'd rather have a degree or two of negative if anything. I had -2deg on my 93 Stang and it cornered like a beast.

Just less prone to roll over and reduce outer tire ware. That's all I'm looking for. It drives perfectly fine.

I have lifetime alignment with Firestone, just wondering if it is doable before I waste my time sitting there for them to tell me that it can't be done.

Thanks