Dead Cut
I appreciate all the contibutions and yes,I was taught the 'dead cut' check at the end of the flight.I think DFC is onto it:should be called mag check not dead cut because turning the key to 'l' or 'r' only really tells you if the mags are working (or otherwise),not whether the switch grounds them both when in the 'off' position.
As discussed in the other thread,best to treat the prop as live and likely to bite even if you give it a funny look.
Thanks again
MM