thanks john, i know that the 2mm wishbones are what alot if not most builders in the uk & in sweden have been useing but what can one do when the tester says he´s not sure its ok

thats why i´d like to know what anyone else has used & if anyone knows what the roadsters disign was based on , was it disigned fro 2 or 3mm for the wishbones?
thanks /samy