Just got home. It seems to work fine for me. One thing to note is that I just released an update a couple days ago which changed the radius values from chunks to tiles/meters. If you previously had one set up with chunk values you will have to multiply your input signals by 32 to achieve the same result. Otherwise please let me know in what way it isn't working for you and maybe provide a save file to to test against. Thanks!
It previously said scanning radius in chunks. In game it is less immersion breaking to use the standard 1 tile/1 meter units. It isn't changing again, so the only future issues related to this would be users of previous version who don't check the change log.