I'm having a problem with creating pdf plan maps of a smallish area (about 1 km x 1.5km) with a source surface image covering about 5km x 7 km. For a cave in one particular corner (near bottom left) of the larger image it works fine at a scale 1:1000. (It was giving problems with the map produced being much bigger than the cave extent, but Stacho (or was it Martin?) fixed this bug for me.) For another cave elsewhere on the image (sort of top centre) I get the error reported in the scale 1 1000 log file attached, and no output. For this other cave it compiles fine if the surface image is off, or if the surface image is on and the scale is 1:2000 as in the attached scale 1 2000 log file. (Use a text comparator to spot the differences in the two attachments). If I debug the problem run and check the intermediate data.pdf file produced, the cave is plotted on the wrong part of the surface image, but is otherwise perfect. Perhaps the error is due to the size of the pdf page produced as part of an intermediate step, as the final pdf page is well within the 5m size limit. In all cases I am using 'rotate 70' so that may be adding a small complication. Any ideas what is going on? Is my guess as to the case likely to be correct? Might it be possible to get a 1:1000 output (1.5m long) without chopping my overall source image into smaller pieces? After all, it works in one case and not another. Regards Bruce