Does anyone know the measurements between the duplex on the reticle of a Nikon Monarch scope in relation to how it would be used for rangefinding on certain powers? I have always carried a laser rangefinder, and still will, but I have read many times how fitting an animal with a known average measurement from backline to belly line into the duplex of your scopes crosshairs can give you range estimations. Howver, I don't know those meausrements of the scope. Of course, I could measure them myself, but I am not going to be at the range for some time, so I thought someone out there might know or might know where to find this out. Thanks.