i wish i know how to post pictures :( .. nothing comes out when i do.. but any way i was talking about that trim adjustment underneath the chassis ( the whit knob) and toe-in adjustment
but i foud this on the net to explain what toe-in is:

http://www.orbweb.net/autoshop247/ty...alignment.html

I did a little toe-ine on my right wheel but this is a delicate part so be extra carefull not to apply too much force. It is better if you disassemble you steering compartment first.
there is a japanese site that explained this but i can't sem to find it... i'm going to search again

i found the site ..it's in japanese but the second to the last picture where he has a screw driver in the steering arm. You carefully toe-in your wheel. becarefull not to apply too much force

http://www.asahi-net.or.jp/~VS6N-MRY.../bit/bit3.html