Originally Posted by swiftmini

The dw hubs defo have kpi altered. Iam not sure about scrub radius or ackerman though.

Does it look like all or just most of the ackerman has been removed?


My opinion on wheel clearance is, if he is running the same ride height as before fitting the new knuckles and he had zero problems before, then he won't have any probs now. Surely its a no brainer. My coilovers have the same bump and droop at whatever ride height they are set at.

Originally Posted by swiftmini

On previous pages I wrote that I had severe bumpsteer.

After reading the first post in this thread I realised that problem had come from lowering my trackrod ends in the psm knuckle mod fashion. I had pushed the tie rod and lower arm a long way out of sync.

I have since made rc correction parts to drop my lower balljoints 50mm, the same as I had dropped the track rod end.

Now the arms sit parallel to each other and also parallel to the ground. The bump steer issue has virtually gone completely and my car handles really nice.

At the back of the car I have godspeed lower arms, which lower the balljoint about 25mm and also rigid mounted subframe with riser bushes. So I have got aroung 35-40mm of rc correction in the rear of the car.

This is all I can do until I have access to corner scales and can determine c of g.

But some positive progress for me, iam mostly happy now.

Originally Posted by swiftmini

For the rear suspension. To find the rc can we not just treat the upper camber arm and the lower control arm as a double wishbone setup?

Yes the traction rod and the toe arm will affect things but not by much. The toe arm should be treated the same as the tie rods and the traction rods should be treated ina simialr manor as tension rods.

That's just my opinion