Hi guys, I had one of these units blow up last year and it is un repairable due to the extensive circuit board damage. MSD eventually provided me with another unit which has now also blown up in under 12 months. Why are these units so unreliable when compared to other MSD units? and why wont MSD either provide an extended warranty or offer some kind of trade in as I cannot afford to purchase an 8, nor do I want to as its a backwards step to what I had. Its very costly and time consuming for me to send it from New Zealand and our race season has just started. From a VERY dissilutioned customer, Graham