How can you determine if the swing arm has been bent from hitting the gutter? I realise there are measurements to check the sub frame alignments but what about the arm itself?
If your talking about the rear radius arm i think the hub should be 90deg from the pin any small misalignements can be taken out by adjuster brackets or spacers under them, rear tracking and camber is all over the place on a mini any way (positive camber and toe in)