3 ms·Does it need some sort of trigger? Must all things be connected by a thread?by raganwald 16y agoDoes it need some sort of trigger? Must all things be connected by a thread?ojilles 16y agoIt doesn't need one, but I'm sure there is (maybe significant, maybe not, but a trigger in any case).raganwald 16y agoIt's a Saturday afternoon and I'm working rather than outside riding in the sunshine :-)