Control Arm bushings

[ken7258]

I'm in the US. The orange poly Rossion bushings on my M400 were shot after one year and I had new ones put in. They lasted less then two track sessions before ripping and tearing. The suspension got so loose I almost spun because the rear end wanted to turn on it's own when the brakes were applied. What bushings do you guys buy in the UK. No one stocks the stock Noble bushings over here. I can only get the orange poly ones from Rossion. They seem very soft. I was sent some pictures of purple bushings from Derek that were made in the UK or Europe. He has told me these have a shore 93 rating which are very hard and would be perfect except they cost a lot more then the Rossion ones. Does anyone know what the stock Noble M400 bushing cost and what their shore hardness rating is? I need ten of them. Thank you.

Ken