anyone installed a external bhj balancer? there dont seem to be enought room between the balancer and the front cover for the crank sensor, i have a internal bhj on my stage engine and there is plenty of room for the sensor, the external balanced balancer ring is closer to the balancer than the internal balancers ring, the mounting bracket for the sensor is about 1/8 of inch to close to the back side of the balancer, any info, appreciated thanks oc,