In the test of Guys of Lidar
(http://www.guysoflidar.com/march-200...ctor-test.html) it becomes clear that the newer versions of the V1 leak a lot more than the earlier versions:
Detection of V1 (front) by Spectre III (feet / meters)
V1 3.858 1089 ft / 331m
V1 3.826 1084 ft / 330m
V1 3.818 413 ft / 125m
V1 3.863 ? / ?
Does anybody know the range of the Spectre against the latest version (3.863) ?