adjusting the caster,camber toe in etc

Hi all,Ive heard there's a different setup that can be used to alter the factory "understeer" settings which will eliminate the inside tyre wear and sharpen up the steering....anyone know about this change and if so what are the settings and numbers reqd?
 

TwoDogs
I believe excessive toe-in wears out the inner edge of tyres. Often misdiagnosed as excessive camber.
 

No!!  The opposite is the case.
Excessive toe-in wears out the outside edge of the tread.
 
Are you getting it mixed up with feathering (a sharp edge) that occurs on the inside edge of the tread blocks when there is excessive toe in?
 

Reddtarga
 
 
No!!  The opposite is the case.
Excessive toe-in wears out the outside edge of the tread.
 
Are you getting it mixed up with feathering (a sharp edge) that occurs on the inside edge of the tread blocks when there is excessive toe in?
 

 
Hi Redd,
 no I wasn't getting confused with the inside edge of the blocks, I was just plain wrong. I have never known  excessive toe in or out, so was merely trying to remember what I had read, and I got it wrong. The more I think about it, it seems more likely that the outsides are working harder, so won't make that mistake again. 
 Didn't know about the inside edge feathering until now. :o)  Thanks.

I’m pretty interested in this myself, I’m not a fan of the tyres I have at the moment so excess wear doesn’t worry me much. Through some research I found these settings from old post;

Race —-

“Front toe 0.1mm toe out
Front camber -3 degrees
Castor equalled both sides slightly more than highest stock number.

Rear toe 0.3mm toe in
Rear camber 1.5mm

This gives a very neutral car that gives great turn in and is easy to control in a oversteer situation.”

Street —-

“This would work fine on the street, however for the street i would run:-

Front toe 0.1mm toe in
Front camber -2 degrees
Castor the same as the race setup

Rear toe 0.5mm toe in
Rear camber -1 degree”

Fair point, being that I’ve got 16 inch wheels with 205 tyres probably wouldn’t be much of an issue I imagine