diff --git a/gen/ford-turbo.hoon b/gen/ford-turbo.hoon
index 6d6cc0452c..46e2a423bc 100644
--- a/gen/ford-turbo.hoon
+++ b/gen/ford-turbo.hoon
@@ -84,6 +84,7 @@
   test-plan-direct-hoon
   test-core
   test-core-linker
+  test-core-multi-hoon
   test-core-fsts-fssg
   test-core-fsdt-fskt
   test-core-fskt-nest-fail
@@ -4091,6 +4092,70 @@
     (expect-ford-empty ford ~nul)
   ==
 ::
+++  test-core-multi-hoon
+  ~&  %test-core-multi-hoon
+  ::
+  =/  ford  *ford-gate
+  ::
+  =/  hoon-src-type=type  [%atom %$ ~]
+  =/  scry-results=(map [term beam] cage)
+    %-  my  :~
+      :-  [%cx [[~nul %home %da ~1234.5.6] /hoon/program/gen]]
+      :-  %hoon
+      :-  hoon-src-type
+      '''
+      |%
+      +=  data-type
+        [msg=tape count=@ud]
+      --
+      |%
+      ++  data
+        ^-  data-type
+        ["one" 1]
+      --
+      data
+      '''
+    ==
+  ::
+  =^  results1  ford
+    %-  test-ford-call-with-comparator  :*
+      ford
+      now=~1234.5.6
+      scry=(scry-with-results scry-results)
+      ::
+      ^=  call-args
+        :*  duct=~[/path]  type=~  %make  ~nul
+            %pin  ~1234.5.6
+            [%core source-path=`rail:ford-gate`[[~nul %home] /hoon/program/gen]]
+        ==
+      ::
+      ^=  comparator
+        |=  moves=(list move:ford-gate)
+        ::
+        ?>  =(1 (lent moves))
+        ?>  ?=(^ moves)
+        ?>  ?=([* %give %made @da %complete %success %pin *] i.moves)
+        =/  result  result.p.card.i.moves
+        =/  pin-result  build-result.result
+        ?>  ?=([%success %core *] build-result.pin-result)
+        ::
+        =/  =vase  vase.build-result.pin-result
+        ::
+        %+  weld
+          %-  expect-eq  !>
+          :-  ["one" 1]
+          q.vase
+        ::
+        %-  expect-eq  !>
+        :-  &
+        (~(nest ut p.vase) | -:!>(["one" 1]))
+    ==
+  ::
+  ;:  weld
+    results1
+    (expect-ford-empty ford ~nul)
+  ==
+::
 ++  test-core-fsts-fssg
   ~&  %test-core-fsts-fssg
   ::
diff --git a/lib/ford-turbo.hoon b/lib/ford-turbo.hoon
index 2403f53273..aec50a5412 100644
--- a/lib/ford-turbo.hoon
+++ b/lib/ford-turbo.hoon
@@ -3425,9 +3425,8 @@
       ++  stack-sources
         |=  sources=(list brick)
         ^-  hoon
-        ::  TODO why flop?
         ::
-        =-  [%tssg (flop -)]
+        =-  [%tssg -]
         %+  turn  sources
         |=  =brick
         ^-  hoon