LFittNI
I'd forgotten what nostalgia was until I read Mk9, Mk10 autopilots and Zero Reader all on the same thread!!
The Shackleton Mk2 had Mk9 (SEP1) and the Shack Mk3 was fitted with Mk10(SEP2).
Balancing the mag amps wasn't just an art, it was a black art. I seem to remember the crossfeed channel being a bit sensitive at times.
How about G IV B and G7 mag compasses and T3 Bombsights for memory lane?????????????
S37