Well, I cleaned the sensors, shook it a bit, tried every 9v battery in the house - twice - then once I was totally mixed up over which batteries were old vs new - the bloody thing started working on it's own accord!

[] AL [] - [] AL [] - [] AL [] -

Stupid thing has put me literally hours behind schedule.

Now it's after 8pm and I have gun spread all over the kitchen table, when it should be my dinner... or a hooker.