Bob,
You lying twat

, I told you at the time EXACTLY what you had on (400/200) AND I told you that you would NEED to go softer, but you didn't want to fork out for any new springs, so if you remember, I GAVE you all the spare ones I had to test

. Some people

- Good job you're out on a rig or I would have to bitch slap you

. People who drink loads of alchohol should learn to write things down so they can remember when the brain cells start to die

.
As I said at the time, ideally you want 375lb / 175lb for your set up, but you didn't want to go for that thinking that hard was best.
Phil,
Does NOT need welding, but it DOES need a rear strut brace. I did a Dukes of Hazard style jump over a roundabout and the car launched 7ft in the air and when it landed it bent the rear beam upwards so the rear wheel was right up in the arch, but STILL did not damage the suspension tops.