diff --git a/pkg/arvo/sys/vane/ames.hoon b/pkg/arvo/sys/vane/ames.hoon
index ef7125b6e..c4a5ff0ae 100644
--- a/pkg/arvo/sys/vane/ames.hoon
+++ b/pkg/arvo/sys/vane/ames.hoon
@@ -954,7 +954,8 @@
     ::
     ++  take
       |=  [=wire =duct dud=(unit goof) type=* =sign]
-      ?<  ?=(^ dud)
+      ?^  dud
+        ~|(%ames-larval-take-dud (mean tang.u.dud))
       ::  enqueue event if not a larval drainage timer
       ::
       ::    XX what to do with errors?
@@ -1103,7 +1104,9 @@
 ++  take
   |=  [=wire =duct dud=(unit goof) type=* =sign]
   ^-  [(list move) _ames-gate]
-  ?<  ?=(^ dud)
+  ?^  dud
+    ~|(%ames-take-dud (mean tang.u.dud))
+  ::
   ::
   =/  event-core  (per-event [our now eny scry-gate] duct ames-state)
   ::
diff --git a/pkg/arvo/sys/vane/behn.hoon b/pkg/arvo/sys/vane/behn.hoon
index 172721b49..c4b51d557 100644
--- a/pkg/arvo/sys/vane/behn.hoon
+++ b/pkg/arvo/sys/vane/behn.hoon
@@ -298,7 +298,9 @@
 ++  take
   |=  [tea=wire hen=duct dud=(unit goof) hin=(hypo sign)]
   ^-  [(list move) _behn-gate]
-  ?<  ?=(^ dud)
+  ?^  dud
+    ~|(%behn-take-dud (mean tang.u.dud))
+  ::
   ?>  ?=([%drip @ ~] tea)
   =/  event-core  (per-event [our now hen] state)
   =^  moves  state
diff --git a/pkg/arvo/sys/vane/clay.hoon b/pkg/arvo/sys/vane/clay.hoon
index 58bee6b1a..e2ed1b13d 100644
--- a/pkg/arvo/sys/vane/clay.hoon
+++ b/pkg/arvo/sys/vane/clay.hoon
@@ -4409,7 +4409,9 @@
 ++  take                                              ::  accept response
   |=  [tea=wire hen=duct dud=(unit goof) hin=(hypo sign)]
   ^+  [*(list move) ..^$]
-  ?<  ?=(^ dud)
+  ?^  dud
+    ~|(%clay-take-dud (mean tang.u.dud))
+  ::
   ?:  ?=([%commit @ *] tea)
     =*  syd  i.t.tea
     =^  mos  ruf
diff --git a/pkg/arvo/sys/vane/dill.hoon b/pkg/arvo/sys/vane/dill.hoon
index 5e06bbd31..07de324b3 100644
--- a/pkg/arvo/sys/vane/dill.hoon
+++ b/pkg/arvo/sys/vane/dill.hoon
@@ -632,7 +632,9 @@
 ++  take                                                ::  process move
   |=  {tea/wire hen/duct dud/(unit goof) hin/(hypo sign)}
   ^+  [*(list move) ..^$]
-  ?<  ?=(^ dud)
+  ?^  dud
+    ~|(%dill-take-dud (mean tang.u.dud))
+  ::
   =/  nus  (ax hen)
   ?~  nus
     ::  :hen is an unrecognized duct
diff --git a/pkg/arvo/sys/vane/eyre.hoon b/pkg/arvo/sys/vane/eyre.hoon
index 1e3ac7c12..9cdf3b305 100644
--- a/pkg/arvo/sys/vane/eyre.hoon
+++ b/pkg/arvo/sys/vane/eyre.hoon
@@ -2176,7 +2176,8 @@
 ++  take
   |=  [=wire =duct dud=(unit goof) wrapped-sign=(hypo sign)]
   ^-  [(list move) _http-server-gate]
-  ?<  ?=(^ dud)
+  ?^  dud
+    ~|(%eyre-take-dud (mean tang.u.dud))
   ::  unwrap :sign, ignoring unneeded +type in :p.wrapped-sign
   ::
   =/  =sign  q.wrapped-sign
diff --git a/pkg/arvo/sys/vane/ford.hoon b/pkg/arvo/sys/vane/ford.hoon
index e6cf36646..486eb716e 100644
--- a/pkg/arvo/sys/vane/ford.hoon
+++ b/pkg/arvo/sys/vane/ford.hoon
@@ -6131,7 +6131,8 @@
 ++  call
   |=  [=duct dud=(unit goof) type=* wrapped-task=(hobo task:able)]
   ^-  [(list move) _ford-gate]
-  ?<  ?=(^ dud)
+  ?^  dud
+    ~|(%ford-call-dud (mean tang.u.dud))
   ::
   =/  task=task:able  ((harden task:able) wrapped-task)
   ::  we wrap +per-event with a call that binds our event args
@@ -6245,7 +6246,8 @@
 ++  take
   |=  [=wire =duct dud=(unit goof) wrapped-sign=(hypo sign)]
   ^-  [(list move) _ford-gate]
-  ?<  ?=(^ dud)
+  ?^  dud
+    ~|(%ford-take-dud (mean tang.u.dud))
   ::  unwrap :sign, ignoring unneeded +type in :p.wrapped-sign
   ::
   =/  =sign  q.wrapped-sign
diff --git a/pkg/arvo/sys/vane/gall.hoon b/pkg/arvo/sys/vane/gall.hoon
index 2bb7f8a7e..927f25510 100644
--- a/pkg/arvo/sys/vane/gall.hoon
+++ b/pkg/arvo/sys/vane/gall.hoon
@@ -1480,7 +1480,8 @@
   ~%  %gall-call  +>   ~
   |=  [=duct dud=(unit goof) hic=(hypo (hobo task:able))]
   ^-  [(list move) _gall-payload]
-  ?<  ?=(^ dud)
+  ?^  dud
+    ~|(%gall-call-dud (mean tang.u.dud))
   ::
   ~|  [%gall-call-failed duct q.hic]
   =/  =task:able  ((harden task:able) q.hic)
@@ -1988,7 +1989,8 @@
   ~/  %gall-take
   |=  [=wire =duct dud=(unit goof) hin=(hypo sign-arvo)]
   ^-  [(list move) _gall-payload]
-  ?<  ?=(^ dud)
+  ?^  dud
+    ~|(%gall-take-dud (mean tang.u.dud))
   ::
   ~|  [%gall-take-failed wire]
   ::
diff --git a/pkg/arvo/sys/vane/jael.hoon b/pkg/arvo/sys/vane/jael.hoon
index 8b6a97303..a862b41af 100644
--- a/pkg/arvo/sys/vane/jael.hoon
+++ b/pkg/arvo/sys/vane/jael.hoon
@@ -969,7 +969,9 @@
           hic/(hypo (hobo task:able))
       ==
   ^-  [(list move) _..^$]
-  ?<  ?=(^ dud)
+  ?^  dud
+    ~|(%jael-call-dud (mean tang.u.dud))
+  ::
   =/  =task:able  ((harden task:able) q.hic)
   =^  did  lex
     abet:(~(call of [our now eny] lex) hen task)
@@ -1200,7 +1202,9 @@
           hin/(hypo sign)
       ==
   ^-  [(list move) _..^$]
-  ?<  ?=(^ dud)
+  ?^  dud
+    ~|(%jael-take-dud (mean tang.u.dud))
+  ::
   =^  did  lex  abet:(~(take of [our now eny] lex) tea hen q.hin)
   [did ..^$]
 --