24th Feb 09 Hi, The new unit arrived yesterday, took 10 minutes to fit (would have been quicker with more light!) and has transformed my Defender. All your claims are correct. Could you tell me if I?d see even more improvement by moving the jumper one or two positions? Great product, very good service, excellent value for money. Thanks. Terran Terran Churcher Director “Solving Business Issues with Mobile Solutions “