Chris I don't have any of that kit yet but it seems to me that the two units have locked to each other somehow, a bit like the question I raised a while ago about crystals locking to each other.
Just a pure guess though. John _______________________________________________ time-nuts mailing list -- time-nuts@lists.febo.com To unsubscribe, go to http://lists.febo.com/mailman/listinfo/time-nuts_lists.febo.com and follow the instructions there.