Just been trying to add sections to my plans, happily doing it until it decided to stop working, I cannot see what difference I have done. Whenever I try to put a point in to display sectB I get an error that starts off like the insert below. sectA, section1, section2, section3 seem to have worked fine, even discovered that you can use the scale points to rotate the sections, however this may not be the best method. START ERROR MESSAGE ! Inconsistent equation (off by 29.83728). <to be read again> ; <for(1)> ...z1,zz2])>0.1pt):zz5=whatever[zz1,zz2]; (zz3-zz5)=whatever*(zz1-zz... l_section->...z2--zz6;else:draw.zz1--zz2;fi;endfor ;for.pnt=(TEXT1):if.pnt=-1... l.3292 ),0,4) ; The equation I just read contradicts what was said before. But don't worry; continue and I'll just ignore it. ! Inconsistent equation (off by -22.96272). <to be read again> END THE ERROR MESSAGE While I am writing this email, I have a few clarification points pit-ent (not in this data set) seems to be displayed as a normal pit, not with the double line round it. The scaling of sections is very tedious, would there be anyway to make the default scale the same as the plan if it was in the same th2 file. The above error arose when adding sections, but I could not identify which one, the only thing I could do was to remove them all and then go back and add them one at a time until I found the mistake. As above is there a better way to rotate the sections if they have not been drawn on the original plan. Andrew