Hi I got a 07 Suzuki ltz 50 & have a dynatek CDi & it runs fine on limit 1 which is top speed rpm curve but will not limit down on limit 2-3 or limit 4 which would be 4 mph lowest rpm - the CDi tested fine & dynatek sent me a second new test unit & it does same thang - limit 1& limit 4 run at top speed will not limit down anybody with same issue ? Thanks