Interested to see if anyone has used these on a 4x4 saph as im buying a set of new driveshafts in the next few days, ive read really bad reviews of J&R driveshafts but have no experience with them. Im either looking at the GGR ones which are £200 each on ebay (cheaper than GGR's website) or a set from automotive unlimed cosworth specialists whos are £165 each. anyone with any advise?? those £60 shafts from J&R just seem way to cheap though.