Had a nightmare finding springs, My ofs spring has gone so will replace both. Garage has said suppliers are so desperate for sales they will say they have springs suitable for a copen that will fit but don't. If they are ok ill update where we got them from, we definitely need some good supplier links.
Update - springs all fitted and noted a massive improvement. The garage sent a video of the damaged spring and it was totally shot. Car feels rock solid now, I'd always assumed the slope in my car was due to a slow puncture what I had as never had any other signs until the last couple of weeks, have to say arnold clark were brilliant, persevering until they had the right springs, they service and mot my car too so good to have someone I can trust.
