diff --git a/epsiEDTtoICS.sh b/epsiEDTtoICS.sh
index ed5a7a3..60b0a2e 100755
--- a/epsiEDTtoICS.sh
+++ b/epsiEDTtoICS.sh
@@ -52,8 +52,8 @@ ENDOFTEXT
     | awk -vmon=$mon -vtue=$tue -vwed=$wed -vthu=$thu -vfri=$fri -vid="epsi2ics/${1}@${HOSTNAME}" -vdtstamp=$dtstamp -F$'\t' '
       function out() {
         if (from!="" && to!="" && ase!="") printf( \
-          "BEGIN:VEVENT\nUID:%s/%s\nDTSTAMP:%s\nDTSTART:%s\nDTEND:%s\nSUMMARY:%s\nLOCATION:%s\nDESCRIPTION:🗣 %s 👥 %s\nEND:VEVENT\n", \
-                           from, id,        dtstamp,    from,     to,         ase,         where,             prof, who)
+          "BEGIN:VEVENT\nUID:%s/%s/%s\nDTSTAMP:%s\nDTSTART:%s\nDTEND:%s\nSUMMARY:%s\nLOCATION:%s\nDESCRIPTION:🗣 %s 👥 %s\nEND:VEVENT\n", \
+                          from, id, prof,      dtstamp,    from,     to,         ase,         where,             prof, who)
         from=""
         to=""
         ase=""
@@ -79,10 +79,10 @@ ENDOFTEXT
       /class="Case"/ {
         out()
         pc=gensub(".*left *: *([0-9]+)[%.].*", "\\1", 1)
-        if      (pc < 110) tmpd=mon
-        else if (pc < 130) tmpd=tue
-        else if (pc < 150) tmpd=wed
-        else if (pc < 170) tmpd=thu
+        if      (pc < 115) tmpd=mon
+        else if (pc < 135) tmpd=tue
+        else if (pc < 155) tmpd=wed
+        else if (pc < 175) tmpd=thu
         else               tmpd=fri
         day=substr(tmpd, 1, 9)
         zoneH=substr(tmpd, 10, 3)+0