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Old 02-03-2010, 04:37 AM   #442
swiftmini
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Join Date: Jan 2010
Location: uk
Age: 41
Posts: 227
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swiftmini is an unknown quantity at this point
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.
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