diff --git a/src/callback.c b/src/callback.c
index 6e7ad662..ac58254e 100644
--- a/src/callback.c
+++ b/src/callback.c
@@ -310,7 +310,7 @@ void backannotate_at_cursor_b_pos(xRect *r, Graph_ctx *gr)
       raw->annot_sweep_idx = sweep_idx;
       for(i = 0; i < raw->nvars; ++i) {
         char s[100];
-        raw->cursor_b_val[i] =  interpolate_yval(i, p, cursor2, sweep_idx, (p < ofs_end));
+        raw->cursor_b_val[i] = interpolate_yval(i, p, cursor2, sweep_idx, (p < ofs_end));
         my_snprintf(s, S(s), "%.5g", raw->cursor_b_val[i]);
         /* tclvareval("array set ngspice::ngspice_data [list {",  raw->names[i], "} ", s, "]", NULL); */
         Tcl_SetVar2(interp, "ngspice::ngspice_data", raw->names[i], s, TCL_GLOBAL_ONLY);
diff --git a/src/hilight.c b/src/hilight.c
index 62e98f1b..02cfab64 100644
--- a/src/hilight.c
+++ b/src/hilight.c
@@ -2069,18 +2069,14 @@ char *resolved_net(const char *net)
     my_strdup(_ALLOC_ID_, &rnet, net);
     return rnet;
   }
- 
   if(net) {
     char *n_s1, *n_s2;
-    int k, mult;
+    int k, mult, skip = 0;
     char *exp_net = NULL;
-    char *resolved_net;
+    char *resolved_net = NULL;
     int level = xctx->currsch;
     int start_level;
-    char *path = xctx->sch_path[level] + 1;
-    char *path2 = NULL;
-    char *path2_ptr;
-    int skip = 0;
+    char *path = xctx->sch_path[level] + 1, *path2 = NULL, *path2_ptr = NULL;
 
     start_level = sch_waves_loaded();
     if(start_level == -1) start_level = 0;
@@ -2099,12 +2095,21 @@ char *resolved_net(const char *net)
       char *net_name = my_strtok_r(n_s1, ",", "", 0, &n_s2);
       level = xctx->currsch;
       n_s1 = NULL;
-      resolved_net = net_name;
+      my_strdup2(_ALLOC_ID_, &resolved_net, net_name);
       dbg(1, "resolved_net(): resolved_net=%s\n", resolved_net);
-      while(level > start_level) {
+      if(xctx->currsch > 0) { /* check if net passed by attribute instead of by port */
+        const char *ptr = get_tok_value(xctx->hier_attr[xctx->currsch - 1].prop_ptr, resolved_net, 0);
+        if(ptr && ptr[0]) {
+          my_strdup2(_ALLOC_ID_, &resolved_net, ptr);
+          level--;
+          dbg(1, "lcc[%d].prop_ptr=%s\n", xctx->currsch - 1, xctx->hier_attr[xctx->currsch - 1].prop_ptr);
+          dbg(1, "resolved_net(): resolved_net=%s\n", resolved_net);
+        }
+      }
+      while(level > start_level) { /* get net from parent nets attached to port if resolved_net is a port */
         entry = str_hash_lookup(&xctx->portmap[level], resolved_net, NULL, XLOOKUP);
         if(entry) {
-          resolved_net = entry->value;
+          my_strdup2(_ALLOC_ID_, &resolved_net, entry->value);
           dbg(1, "resolved_net(): while loop: resolved_net=%s\n", resolved_net);
         }
         else break;
@@ -2122,12 +2127,11 @@ char *resolved_net(const char *net)
         }
         path2_ptr++;
       }
-      dbg(1, "path2=%s\n", path2);
-      dbg(1, "level=%d start_level=%d\n", level, start_level);
-
+      dbg(1, "path2=%s level=%d start_level=%d\n", path2, level, start_level);
       my_mstrcat(_ALLOC_ID_, &rnet, path2, resolved_net, NULL);
       if(k < mult - 1) my_strcat(_ALLOC_ID_, &rnet, ",");
     }
+    if(resolved_net) my_free(_ALLOC_ID_, &resolved_net);
     my_free(_ALLOC_ID_, &path2);
     my_free(_ALLOC_ID_, &exp_net);
   }
diff --git a/src/token.c b/src/token.c
index 19cd078c..acaf3725 100644
--- a/src/token.c
+++ b/src/token.c
@@ -3537,8 +3537,8 @@ static char *get_pin_attr(const char *token, int inst)
           my_strdup2(_ALLOC_ID_, &net, net_name(inst, n, &multip, 0, 0));
           if(multip == 1 && net && net[0]) {
             char *rn;
-            dbg(1, "translate() @spice_get_voltage: inst=%d\n", inst);
-            dbg(1, "                                net=%s\n", net);
+            dbg(1, "get_pin_attr() spice_get_voltage: inst=%d\n", inst);
+            dbg(1, "                                  net=%s\n", net);
             rn = resolved_net(net);
             if(rn) {
               my_strdup2(_ALLOC_ID_, &fqnet, rn);
@@ -3553,7 +3553,7 @@ static char *get_pin_attr(const char *token, int inst)
               else if(idx < 0) {
                 valstr = "UNDEF";
               } else {
-                valstr = dtoa_eng(val);
+                valstr = dtoa(val);
               }
               my_strdup2(_ALLOC_ID_, &pin_attr_value, valstr);
               dbg(1, "inst %d, net=%s, fqnet=%s idx=%d valstr=%s\n", inst,  net, fqnet, idx, valstr);
@@ -3610,6 +3610,7 @@ static char *get_pin_attr(const char *token, int inst)
   }
   my_free(_ALLOC_ID_, &pin_attr);
   my_free(_ALLOC_ID_, &pin_num_or_name);
+  dbg(1, "get_pin_attr(): returning value=%s\n", value);
   return value;
 }
 
@@ -3842,7 +3843,7 @@ const char *translate(int inst, const char* s)
                  xctx->tok_size = 5;
                  len = 5;
                } else {
-                 valstr = dtoa_eng(val);
+                 valstr = dtoa(val);
                  len = xctx->tok_size;
                }
                if(len) {
@@ -3916,7 +3917,7 @@ const char *translate(int inst, const char* s)
              xctx->tok_size = 5;
              len = 5;
            } else {
-             valstr = dtoa_eng(val);
+             valstr = dtoa(val);
              len = xctx->tok_size;
            }
            if(len) {
@@ -3986,7 +3987,7 @@ const char *translate(int inst, const char* s)
              xctx->tok_size = 5;
              len = 5;
            } else {
-             valstr = dtoa_eng(val);
+             valstr = dtoa(val);
              len = xctx->tok_size;
            }
            if(len) {
@@ -4051,7 +4052,7 @@ const char *translate(int inst, const char* s)
              double val1 = gnd1 ? 0.0 : xctx->raw->cursor_b_val[idx1];
              double val2 = gnd2 ? 0.0 : xctx->raw->cursor_b_val[idx2];
              val = val1 - val2;
-             valstr = dtoa_eng(val);
+             valstr = dtoa(val);
              len = xctx->tok_size;
            }
            if(len) {
@@ -4119,7 +4120,7 @@ const char *translate(int inst, const char* s)
            xctx->tok_size = 0;
            len = 0;
          } else {
-           valstr = dtoa_eng(val);
+           valstr = dtoa(val);
            len = xctx->tok_size;
          }
          if(len) {
diff --git a/xschem_library/devices/bus_tap.sym b/xschem_library/devices/bus_tap.sym
index 7a2c9a03..5fef876f 100644
--- a/xschem_library/devices/bus_tap.sym
+++ b/xschem_library/devices/bus_tap.sym
@@ -1,4 +1,4 @@
-v {xschem version=3.4.4 file_version=1.2
+v {xschem version=3.4.5 file_version=1.2
 *
 * This file is part of XSCHEM,
 * a schematic capture and Spice/Vhdl/Verilog netlisting tool for circuit
@@ -34,3 +34,4 @@ B 5 9.375 -10.625 10.625 -9.375 {name=tap dir=inout}
 B 5 -0.625 -0.625 0.625 0.625 {name=bus dir=inout}
 T {@lab} 12.5 -12.5 3 0 0.27 0.27 {}
 T {@#0:net_name} 31.25 -12.5 3 0 0.15 0.15 {layer=15 hide=instance}
+T {@#0:spice_get_voltage} 41.25 -12.5 3 0 0.15 0.15 {layer=15 hide=instance}