diff --git a/i/n/j.h b/i/n/j.h
index da4249775..cc5ac3d37 100644
--- a/i/n/j.h
+++ b/i/n/j.h
@@ -9,53 +9,18 @@
   ++  bash  ,@uvH                                         ::  ctx identity hash
   ++  bosh  ,@uvH                                         ::  local battery hash
   ++  batt  ,*                                            ::  battery
-  ++  calx                                                ::  cached by battery
+  ++  calf                                                ::  
     $:  jax=,@ud                                          ::  jet index
         pax=,@ud                                          ::  parent axis or 0
         hap=(map ,@ud ,@ud)                               ::  axis/jet
-        huc=(map term nock)                               ::  name/tool
     ==                                                    ::
+  ++  calx  (trel calf ,* (map term nock))                ::  cached by battery
   ++  clog  (pair cope (map batt (map term nock)))        ::  identity record
   ++  cope  (trel bane axis (each bash noun))             ::  core pattern
   ++  dash                                                ::  jet system
     $:  sys=(map batt bash)                               ::  battery/identity
         haw=(map bash clog)                               ::  identity/core
     ==                                                    ::
-  ++  je   !:                                             ::  dashboard door
-    |_  dash
-    ++  fsck                                              ::  parse classic clue
-      |=  clu=clue
-      ^-  [p=term q=axis r=(map term nock)]
-      :+  ?@  p.clu  `@tas`p.clu
-          ?>  ?=([@ @] p.clu)
-          (cat 3 -.p.clu (scot %ud +.p.clu))
-        |-  ^-  axis
-        ?:  ?=([10 *] q.clu)  $(q.clu +>.q.clu)
-        ?:  ?=([1 0] q.clu)  0
-        ?>  ?=([0 @] q.clu)  +.q.clu
-      (~(gas by *(map term nock)) r.jlu)
-    ::
-    ++  fund                                              ::  register battery
-      |=  [clu=clue cor=*]                                ::
-      ^+  +>
-      ?.  =(~ (find cor))  +>.$
-      =+  cey=(fsck clu)
-      =+  ^=  mop  ^-  (trel bane axis (each bash ,*))
-          :-  p.cey
-          ?:  =(0 q.cey)
-            [3 %| -.cor]
-          [q.cey %& (~(got by sys) -:.*([0 q.cey] cor))]
-      =+  soh=(sham mop)
-      =+  cag=(~(get by haw) soh)
-      %=  +>.$
-        sys  (~(put by sys) -.cor [soh r.cey])
-        haw  %+  ~(put by haw)  soh 
-             :-  mop
-             ?~  cag 
-               [[-.cor r.cey] ~ ~] 
-             (~(put by q.u.cag) -.cor r.cey)
-      ==
-    -- 
 #endif
 
   /** Data structures.
diff --git a/n/j.c b/n/j.c
index 83c305e2c..cc22e2d18 100644
--- a/n/j.c
+++ b/n/j.c
@@ -412,7 +412,7 @@ _cj_boil_mine(u3_noun mop, u3_noun cor)
     if ( c3y == hr_mop ) {
       u3_noun cax = _cj_warm_fend(u3h(u3r_at(q_mop, cor)));
 
-      par_l = u3h(cax);
+      par_l = u3h(u3h(cax));
       u3z(cax);
     }
     else par_l = 0;
@@ -433,9 +433,8 @@ _cj_warm_ream_be(c3_l    jax_l,
 {
   u3h_put(u3R->jed.har_p,
             bat,
-            u3nq(jax_l, 
-                 u3k(pax),
-                 _cj_warm_hump(jax_l, huc),
+            u3nt(u3nt(jax_l, u3k(pax), _cj_warm_hump(jax_l, huc)),
+                 u3_nul,
                  u3k(huc)));
 }
 
@@ -469,7 +468,7 @@ _cj_warm_ream_un(u3_noun soh)
   c3_l    jax_l;
 
   if ( u3_none != (cax = u3h_get(u3R->jed.har_p, u3h(u3h(sab)))) ) {
-    jax_l = u3h(cax);
+    jax_l = u3h(u3h(cax));
     u3z(cax);
   }
   else {
@@ -574,9 +573,8 @@ _cj_warm_mine(u3_noun clu, u3_noun cor)
         // fprintf(stderr, "warm: bat %x\r\n", u3r_mug(bat));
         u3h_put(u3R->jed.har_p, 
                   bat, 
-                  u3nq(jax_l, 
-                       u3k(pax),
-                       _cj_warm_hump(jax_l, huc),
+                  u3nt(u3nt(jax_l, u3k(pax), _cj_warm_hump(jax_l, huc)),
+                       u3_nul,
                        u3k(huc)));
         u3z(mop);
       }
@@ -727,9 +725,13 @@ _cj_hook_in(u3_noun     cor,
 
     if ( u3_none == cax ) { return u3m_bail(c3__fail); }
     {
-      u3_noun jax, pax, huc, hap;
+      u3_noun p_cax, q_cax, r_cax;
+      u3_noun jax, pax, ext, huc, hap;
 
-      u3x_qual(cax, &jax, &pax, &hap, &huc);
+      u3x_trel(cax, &p_cax, &q_cax, &r_cax);
+      u3x_trel(p_cax, &jax, &pax, &hap);
+      ext = q_cax;
+      huc = r_cax;
       {
         c3_l        jax_l = jax;
         u3j_core* cop_u = &u3D.ray_u[jax_l];
@@ -819,16 +821,16 @@ u3j_kick(u3_noun cor, u3_noun axe)
 
     if ( u3_none == cax ) { return u3_none; }
     {
-      u3_noun hap = u3h(u3t(u3t(cax)));
+      u3_noun hap = u3t(u3t(u3h(cax)));
       u3_noun inx = u3kdb_get(u3k(hap), u3k(axe));
 
       if ( u3_none == inx ) {
         u3z(cax); return u3_none;
       }
       else {
-        c3_l jax_l        = u3h(cax);
+        c3_l jax_l      = u3h(u3h(cax));
         u3j_core* cop_u = &u3D.ray_u[jax_l];
-        c3_l inx_l        = inx;
+        c3_l inx_l      = inx;
         u3j_harm* ham_u = &cop_u->arm_u[inx_l];
         u3_noun pro;