Index: tree/design.html
===================================================================
--- tree/design.html	(revision 19807)
+++ tree/design.html	(revision 19808)
@@ -7,13 +7,13 @@
 <tr><td> via_drilling_hole <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> <via_drilling_hole>
 <tr><td> line_thickness <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> <line_thickness>
 <tr><td> clearance <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> <clearance>
-<tr><td> alignment_distance <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> default drc size
-<tr><td> bloat <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> default drc size
-<tr><td> shrink <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> <shrink>
-<tr><td> min_wid <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> <min_wid>
-<tr><td> min_slk <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> <min_slk>
-<tr><td> min_drill <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> <min_drill>
-<tr><td> min_ring <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> <min_ring>
+<tr><td> alignment_distance <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> OBSOLETE (default drc size?)
+<tr><td> bloat <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> minimum space between copper features on different networks
+<tr><td> shrink <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> minimum overlap between connected copper features
+<tr><td> min_wid <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> minimum copper width
+<tr><td> min_slk <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> minimum silk width
+<tr><td> min_drill <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> minimum drill diameter
+<tr><td> min_ring <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> minimum annular ring
 <tr><td> text_scale <td><a href="CFN_INTEGER.html"> integer </a><td> 0 <td> text scaling in %
 <tr><td> text_thickness <td><a href="CFN_COORD.html"> coord </a><td> 0 <td> override stroke font text thickness
 <tr><td> text_font_id <td><a href="CFN_INTEGER.html"> integer </a><td> 0 <td> <text_font_id>