3 Racing Sakura D3 CS Drift

wow just turned the arms around now have about 25* negative caster lol

I think angled back is positive caster.

25 degrees of caster will make the steering very heavy (a strong servo may be necessary) as the wheels will keep wanting to self-center,  and you may need to shim the top of the knuckle to calm down the roll center.

I'd widen the gap in the Yoke part to allow fine adjustment of the position with shims, but it's your call.

Dorvack.

Yeh you're right Dorvack, towards the front of chassis is neg and towards rear is positive... I'm still not use to looking at picks of chassis with the motor in the front...lol