diff --git a/radio/src/translations/en.h.txt b/radio/src/translations/en.h.txt
index 5b9fe2e4a..5b5518972 100644
--- a/radio/src/translations/en.h.txt
+++ b/radio/src/translations/en.h.txt
@@ -166,7 +166,7 @@
   #define TR_CSWEQUAL                  "a=x\0 "
 
 #define LEN_VCSWFUNC                   "\005"
-#define TR_VCSWFUNC                    "---\0 " TR_CSWEQUAL "a~x\0 ""a>x\0 ""a<x\0 " TR_CSWRANGE "|a|>x""|a|<x""AND\0 ""OR\0  ""XOR\0 " TR_CSWSTAY "a=b\0 ""a>b\0 ""a<b\0 ""Δ}x\0 ""|Δ|}x" TR_CSWTIMER TR_CSWSTICKY
+#define TR_VCSWFUNC                    "---\0 " TR_CSWEQUAL "a~x\0 ""a>x\0 ""a<x\0 " TR_CSWRANGE "|a|>x""|a|<x""AND\0 ""OR\0  ""XOR\0 " TR_CSWSTAY "a=b\0 ""a>b\0 ""a<b\0 " STR_CHAR_DELTA "}x\0 ""|" STR_CHAR_DELTA "|}x" TR_CSWTIMER TR_CSWSTICKY
 
 #define LEN_VFSWFUNC                   "\012"
 
diff --git a/tools/build-font-bitmap.py b/tools/build-font-bitmap.py
index ca46058dc..6351a97ee 100755
--- a/tools/build-font-bitmap.py
+++ b/tools/build-font-bitmap.py
@@ -5,7 +5,7 @@ import argparse
 import os
 import sys
 from PIL import Image, ImageDraw, ImageFont
-from charset import get_chars, special_chars, extra_chars
+from charset import get_chars, special_chars, extra_chars, standard_chars
 
 
 class FontBitmap:
@@ -99,14 +99,17 @@ class FontBitmap:
                 w = self.draw_char(image, width, c, self.cjk_font, -3)
             elif c in extra_chars:
                 if self.extra_bitmap:
+                    for i in range(128 - 32 - len(standard_chars) - 1):
+                        coords.append(width)
                     image.paste(self.extra_bitmap.copy(), (width, 0))
                     for coord in [14, 14, 12, 12, 13, 13, 13, 13, 13] + [15] * 12:
-                        width += coord
                         coords.append(width)
+                        width += coord
                     self.extra_bitmap = None
                 continue
             else:
                 w = self.draw_char(image, width, c, self.font)
+
             coords.append(width)
             width += w