Hi I have been under the impression for the last couple of years, that the presence of a cs command in a high level *.th file (say an INDEX.th that ties together all the sub-surveys) would override any declination statements within the sub-survey *.th files. On investigating a peculiarity I find that the declination statements are overriding the cs statements, and that The Therion Book suggests this is the intended behaviour, as far back as 5.2.2 anyway. Has this behaviour changed since 0.5.x or is this a faulty memory relic of mine from my first dazed days as a Therion user? I guess this means I need to comment out all those approximate declination statements now! (Of course it is probably too late to change it now, but it would suit my workflow for drawing projected elevations (from paper sketches) if cs always overrode declination) Historical recollection anyone? Bruce