I have always had problems when trying to use dashed or hidden lines. Sometimes they work great, other times they just show up as solid???????????. I try changing scale, etc, nothing seems to work. Any ideas
In model space, you your "dimscale" and "ltscale" must match or be close to you drawing scale. For example:
if your drawing is at 30 scale, then your Dimscale should be 30 and your ltscale will also be set at 30.
FROM 3D GO TO 2D WIREMESH AND YOU WILL SEE DASH, HIDDEN,PHANTOM CENTER LIES AS LONG AS LTSCALE IS SET CORRECTLY TO THE SCALE FACTOR WHEN YOU ARE IN M.S.; AND PSLTSCALE IS SET TO 0 FOLLOWED BY REGEN LINE WHEN YOU ARE IN ONE OF THE LAYOUTS AND THE STATUS BAR IS ON MODEL.