diff --git a/src/syndicate.nim b/src/syndicate.nim
index b382835..8ca3787 100644
--- a/src/syndicate.nim
+++ b/src/syndicate.nim
@@ -173,7 +173,8 @@ macro during*(turn: untyped; ds: Cap; pattern: Pattern; publishBody, retractBody
     if `argCount` != 0 and `pattern`.analyse.capturePaths.len != `argCount`:
       raiseAssert($`pattern`.analyse.capturePaths.len & " values captured but handler has " & $`argCount` & " arguments - " & $`pattern`)
     `callbackProc`
-    discard observe(`turn`, `ds`, `pattern`, during(`callbackSym`))
+    discard inFacet(`turn`) do (`turn`: var Turn):
+      discard observe(`turn`, `ds`, `pattern`, during(`callbackSym`))
 
 macro during*(turn: untyped; ds: Cap; pattern: Pattern; publishBody: untyped) =
   ## Variant of `during` without a retract body.
@@ -185,7 +186,8 @@ macro during*(turn: untyped; ds: Cap; pattern: Pattern; publishBody: untyped) =
     if `argCount` != 0 and `pattern`.analyse.capturePaths.len != `argCount`:
       raiseAssert($`pattern`.analyse.capturePaths.len & " values captured but handler has " & $`argCount` & " arguments - " & $`pattern`)
     `callbackProc`
-    discard observe(`turn`, `ds`, `pattern`, during(`callbackSym`))
+    discard inFacet(`turn`) do (`turn`: var Turn):
+      discard observe(`turn`, `ds`, `pattern`, during(`callbackSym`))
 
 proc runActor*(name: string; bootProc: TurnAction) =
   ## Boot an actor `Actor` and churn ioqueue once.
diff --git a/src/syndicate/actors.nim b/src/syndicate/actors.nim
index 5918cbe..79ca1c6 100644
--- a/src/syndicate/actors.nim
+++ b/src/syndicate/actors.nim
@@ -507,6 +507,16 @@ proc stopIfInertAfter(action: TurnAction): TurnAction =
 
 proc newFacet(turn: var Turn): Facet = newFacet(turn.facet.actor, turn.facet)
 
+proc inFacet*(turn: var Turn; bootProc: TurnAction): Facet =
+  result = newFacet(turn)
+  recallFacet turn:
+    turn.facet = result
+    when tracing:
+      var act = ActionDescription(orKind: ActionDescriptionKind.facetstart)
+      act.facetstart.path.add result.path
+      turn.desc.actions.add act
+    stopIfInertAfter(bootProc)(turn)
+
 proc newActor(name: string; parent: Facet): Actor =
   result = Actor(
     name: name,
diff --git a/syndicate.nimble b/syndicate.nimble
index 59744c8..6cb63e7 100644
--- a/syndicate.nimble
+++ b/syndicate.nimble
@@ -1,6 +1,6 @@
 # Package
 
-version = "20240314"
+version = "20240315"
 author        = "Emery Hemingway"
 description   = "Syndicated actors for conversational concurrency"
 license       = "Unlicense"