Don't think so, class B is pretty free. Can move pickup points, use spherical bearings...just need to keep the wheel base. I reckon it'll prob. be to get it to turn in with the brutal diff.
Just checked his gallery. Looks like the spring is a fair bit up the rear beam, so motion ratio is softening off the wheel rate a good bit. Might only be 3-400 at the wheel.
Running 5.25 degrees castor and just 0.5 camber which sounds good.
Watched your in car vid Robin. Looks quick! Funny how quiet it is, you'd think with all that power it'd sound like an animal. Under steer doesn't look too bad either, you do well to control it. Does look a little 'bouncy' in the video like someone mentioned earlier. Prob. under damped. Some revalved shockers would prob. be an idea at those spring rates...bilsteins perhaps?
Steering wheel looks good!!!
Has anyone looked at the geometry on framed cars?