Do we yet have a PPRuNe replacement for that late, great proponent of the L1011:
411A?
He'd have been on to your case any time now,
apolitical.
http://www.pprune.org/where-they-now...ml#post6399678
http://www.pprune.org/where-they-now...ml#post7051650
Presume you've tried the Advanced Search for L1011 threads? If not, here's a sample, which probably won't answer your question, but might be worth a look:
http://www.pprune.org/freight-dogs/4...ml#post5667305
And there are a couple of dozen other Tristar threads. Good luck...