diff --git a/font-patcher b/font-patcher
index 84d84b45f2..c245d3b0dd 100755
--- a/font-patcher
+++ b/font-patcher
@@ -840,6 +840,20 @@ class font_patcher:
             self.font_dim['ymin'] = self.sourceFont.os2_typodescent
             self.font_dim['ymax'] = self.sourceFont.os2_typoascent
 
+        # Calculate font height
+        self.font_dim['height'] = -self.font_dim['ymin'] + self.font_dim['ymax']
+        if self.font_dim['height'] == 0:
+            # This can only happen if the input font is empty
+            # Assume we are using our prepared templates
+            self.font_dim = {
+                'xmin'  : 0,
+                'ymin'  : -self.sourceFont.descent,
+                'xmax'  : self.sourceFont.em,
+                'ymax'  : self.sourceFont.ascent,
+                'width' : self.sourceFont.em,
+                'height': self.sourceFont.descent + self.sourceFont.ascent,
+            }
+
         # Line gap add extra space on the bottom of the line which
         # doesn't allow the powerline glyphs to fill the entire line.
         # Put half of the gap into the 'cell', each top and bottom
@@ -853,6 +867,7 @@ class font_patcher:
             gap_bottom = gap - gap_top
             self.font_dim['ymin'] -= gap_bottom
             self.font_dim['ymax'] += gap_top
+            self.font_dim['height'] = -self.font_dim['ymin'] + self.font_dim['ymax']
             self.sourceFont.os2_typoascent = self.sourceFont.os2_typoascent + gap_top
             self.sourceFont.os2_typodescent = self.sourceFont.os2_typodescent - gap_bottom
             # TODO Check what to do with win and hhea values
@@ -875,20 +890,6 @@ class font_patcher:
                 self.font_dim['xmax'] = xmax
                 # print("New MAXWIDTH-B {} {} {}".format(glyph, self.sourceFont[glyph].width, xmax))
 
-        # Calculate font height
-        self.font_dim['height'] = abs(self.font_dim['ymin']) + self.font_dim['ymax']
-        if self.font_dim['height'] == 0:
-            # This can only happen if the input font is empty
-            # Assume we are using our prepared templates
-            self.font_dim = {
-                'xmin'  : 0,
-                'ymin'  : -self.sourceFont.descent,
-                'xmax'  : self.sourceFont.em,
-                'ymax'  : self.sourceFont.ascent,
-                'width' : self.sourceFont.em,
-                'height': abs(self.sourceFont.descent) + self.sourceFont.ascent,
-            }
-
 
     def get_scale_factor(self, sym_dim):
         scale_ratio = 1
diff --git a/src/unpatched-fonts/NerdFontsSymbolsOnly/NerdFontsSymbols 1000 EM Nerd Font Complete Blank.sfd b/src/unpatched-fonts/NerdFontsSymbolsOnly/NerdFontsSymbols 1000 EM Nerd Font Complete Blank.sfd
index 3e8e0659a0..3436194661 100644
--- a/src/unpatched-fonts/NerdFontsSymbolsOnly/NerdFontsSymbols 1000 EM Nerd Font Complete Blank.sfd	
+++ b/src/unpatched-fonts/NerdFontsSymbolsOnly/NerdFontsSymbols 1000 EM Nerd Font Complete Blank.sfd	
@@ -24,14 +24,14 @@ ModificationTime: 1646316690
 PfmFamily: 17
 TTFWeight: 400
 TTFWidth: 5
-LineGap: 90
+LineGap: 0
 VLineGap: 0
 Panose: 2 0 5 9 0 0 0 0 0 0
 OS2TypoAscent: 0
 OS2TypoAOffset: 1
 OS2TypoDescent: 0
 OS2TypoDOffset: 1
-OS2TypoLinegap: 90
+OS2TypoLinegap: 0
 OS2WinAscent: 0
 OS2WinAOffset: 1
 OS2WinDescent: 0
diff --git a/src/unpatched-fonts/NerdFontsSymbolsOnly/NerdFontsSymbols 2048 EM Nerd Font Complete Blank.sfd b/src/unpatched-fonts/NerdFontsSymbolsOnly/NerdFontsSymbols 2048 EM Nerd Font Complete Blank.sfd
index 25347bd01e..6b55926f99 100644
--- a/src/unpatched-fonts/NerdFontsSymbolsOnly/NerdFontsSymbols 2048 EM Nerd Font Complete Blank.sfd	
+++ b/src/unpatched-fonts/NerdFontsSymbolsOnly/NerdFontsSymbols 2048 EM Nerd Font Complete Blank.sfd	
@@ -24,14 +24,14 @@ ModificationTime: 1646316690
 PfmFamily: 17
 TTFWeight: 400
 TTFWidth: 5
-LineGap: 184
+LineGap: 0
 VLineGap: 0
 Panose: 2 0 5 9 0 0 0 0 0 0
 OS2TypoAscent: 0
 OS2TypoAOffset: 1
 OS2TypoDescent: 0
 OS2TypoDOffset: 1
-OS2TypoLinegap: 184
+OS2TypoLinegap: 0
 OS2WinAscent: 0
 OS2WinAOffset: 1
 OS2WinDescent: 0