Thank you so much to jamespetts and the other contributors to Sim-Ex and Pak128-Brit-Ex for all your work. Once again you've made my summer holiday a much more pleasant experience.
I notice that the 0.9.1 simuconf.tab file contains this comment:
# Draw the signals on the left.
# (In Pak128.Britain, this must be set to 0 until the signals are re-drawn to suit
# this setting).
signals_on_left = 0
Is this comment still applicable for P1k128-Brit-Ex 0.9.1? I've started a game with signals_on_left set to 1, and we seem to have workable signals. As of the 1850s, they are the 'railway policeman' type signals. Is the game going to come to a crashing halt at some point? If not, then perhaps the comment should be considered as a (very minor) bug.