diff --git a/rogueviz-kohonen.cpp b/rogueviz-kohonen.cpp
index 82a2cbf1..47a09bf3 100644
--- a/rogueviz-kohonen.cpp
+++ b/rogueviz-kohonen.cpp
@@ -411,7 +411,7 @@ void buildcellcrawler(cell *c, cellcrawler& cr, int dir) {
 map<int, cellcrawler> scc;
 
 pair<int, int> get_cellcrawler_id(cell *c) {
-  if(among(geometry, gZebraQuotient, gMinimal) || (euwrap && !fulltorus) || IRREGULAR) {
+  if(among(geometry, gZebraQuotient, gMinimal, gField435, gField534) || (euwrap && !fulltorus) || IRREGULAR || (DIM == 3 && sphere)) {
     // Zebra Quotient does exhibit some symmetries,
     // but these are so small anyway that it is safer to just build
     // a crawler for every neuron
@@ -714,7 +714,8 @@ void sominit(int initto, bool load_compressed) {
     dispersion_count = 0;  
     
     scc.clear();
-    for(cell *c: currentmap->allcells()) {
+    for(int i=0; i<cells; i++) {
+      cell *c = net[i].where;
       auto cid = get_cellcrawler_id(c);
       if(!scc.count(cid.first)) {
         printf("Building cellcrawler id = %x\n", cid.first);
@@ -1345,6 +1346,9 @@ int readArgs() {
   else if(argis("-somkrad")) {
     gaussian = 0; uninit(0);
     }
+  else if(argis("-somskrad")) {
+    shift(); krad = argi();
+    }
   else if(argis("-somsim")) {
     gaussian = 0; uninit(1);
     }
diff --git a/rogueviz.cpp b/rogueviz.cpp
index 22a64699..69131e34 100644
--- a/rogueviz.cpp
+++ b/rogueviz.cpp
@@ -1111,6 +1111,12 @@ void queuedisk(const transmatrix& V, const colorpair& cp, bool legend, const str
   auto& sh = *(vshapes[vertex_shape]);
   
   if(vertex_shape == 0) ;
+  else if(DIM == 3) {
+    V1 = face_the_player(V);
+    if(info) queueaction(PPR::MONSTER_HEAD, [info] () { svg::link = *info; });
+    queuepolyat(V1, sh, darken_a(cp.color1), PPR::MONSTER_HEAD);
+    if(info) queueaction(PPR::MONSTER_HEAD, [] () { svg::link = ""; });
+    }
   else if(rog3) {
     int p = poly_outline; poly_outline = OUTLINE_TRANS; 
     queuepolyat(V, sh, 0x80, PPR::MONSTER_SHADOW); 
@@ -1305,7 +1311,7 @@ bool drawVertex(const transmatrix &V, cell *c, shmup::monster *m) {
       }
     
     hyperpoint h = tC0(V * m->at);
-    transmatrix V2 = rgpushxto0(h) * ypush(PURE ? .3 : .2); // todo-variation
+    transmatrix V2 = DIM == 3 ? V : rgpushxto0(h) * ypush(PURE ? .3 : .2); // todo-variation
     if(doshow && !behindsphere(V2)) {
       auto info = vd.info;
       if(info) queueaction(PPR::MONSTER_HEAD, [info] () { svg::link = *info; });