Done the signal at the Auto Parts, where you get sent to the Visitor Centre, and the git with the camera does you again on the way out

, and then you report to O-Neil, then after that, i go back to the Auto Parts, as theres another signal showing on the map there (Green circle), but when i get there, and get the communicator out, i get the Yellow arc with the Yellow up and down arrows, to find the signal to lock-on, but when i get the signal and can lock-on, i just get the 2x guys talking, and thats it, nothing happens, all i can do is unlock the signal, and when i bring up the map again, the Green circle is still showing on it for that signal, like i havn't done it
Mind you, something did come up about the Yellow up and down arrows, but i didn't read it before it went off, so i may have to do something else
