diff --git a/postbuild_processing/tt-hinting/Hack-Bold-TA.txt b/postbuild_processing/tt-hinting/Hack-Bold-TA.txt
index 76047cd88..517098eb7 100644
--- a/postbuild_processing/tt-hinting/Hack-Bold-TA.txt
+++ b/postbuild_processing/tt-hinting/Hack-Bold-TA.txt
@@ -1,7 +1,6 @@
 # [ U+0069 ] adjust point above lowercase i
-i  touch 0,1, 4,5, 6,7, 10,11  y 1  @  6, 7, 15, 16, 21, 22
+# i  touch 0,1, 4,5, 6,7, 10,11  y 1  @  6, 7, 15, 16, 21, 22
 
 # [ U+006A] adjust point above lowercase j
-j  touch 0,1, 4,5, 6,7, 10,11  y 1  @  6, 7, 15, 16, 21, 22
-
+# j  touch 0,1, 4,5, 6,7, 10,11  y 1  @  6, 7, 15, 16, 21, 22
 
diff --git a/postbuild_processing/tt-hinting/Hack-BoldItalic-TA.txt b/postbuild_processing/tt-hinting/Hack-BoldItalic-TA.txt
index 7be481ab2..82373f6cb 100644
--- a/postbuild_processing/tt-hinting/Hack-BoldItalic-TA.txt
+++ b/postbuild_processing/tt-hinting/Hack-BoldItalic-TA.txt
@@ -1,5 +1,5 @@
 # [ U+002B ] adjust the space in the vertical stroke of bar glyph
-bar touch 2,3  y 0.25  @ 6
-bar touch 2,3  y 1     @ 10,11,12,13
-bar touch 4,5  y -0.25 @ 6
-bar touch 4,5  y -1    @ 10
+# bar touch 2,3  y 0.25  @ 6
+# bar touch 2,3  y 1     @ 10,11,12,13
+# bar touch 4,5  y -0.25 @ 6
+# bar touch 4,5  y -1    @ 10
diff --git a/postbuild_processing/tt-hinting/Hack-Italic-TA.txt b/postbuild_processing/tt-hinting/Hack-Italic-TA.txt
index 3fba11e3f..f5c0710e2 100644
--- a/postbuild_processing/tt-hinting/Hack-Italic-TA.txt
+++ b/postbuild_processing/tt-hinting/Hack-Italic-TA.txt
@@ -1,8 +1,7 @@
 # [ U+002B ] adjust the space in the vertical stroke of bar glyph
-bar touch 4,7  y 0.5   @ 6
-bar touch 4,7  y 0.25  @ 7
-bar touch 4,7  y 1     @ 10,11,12,13,14
-bar touch 0,3  y -0.25 @ 6
-bar touch 0,3  y -0.5  @ 7
-bar touch 0,3  y -1    @ 10,14
-
+# bar touch 4,7  y 0.5   @ 6
+# bar touch 4,7  y 0.25  @ 7
+# bar touch 4,7  y 1     @ 10,11,12,13,14
+# bar touch 0,3  y -0.25 @ 6
+# bar touch 0,3  y -0.5  @ 7
+# bar touch 0,3  y -1    @ 10,14
diff --git a/postbuild_processing/tt-hinting/Hack-Regular-TA.txt b/postbuild_processing/tt-hinting/Hack-Regular-TA.txt
index 4528fddf8..cc1aea0da 100644
--- a/postbuild_processing/tt-hinting/Hack-Regular-TA.txt
+++ b/postbuild_processing/tt-hinting/Hack-Regular-TA.txt
@@ -1,5 +1,5 @@
 # [ U+0030 ] Adjust fill in the zero glyph
-zero  left  40
-zero  touch 39,40,71  y -0.5 @ 7
-zero  touch 39,40,71  y -1   @ 8,12-18
-zero  touch 55,56,57  y -1   @ 19-25
+# uni0030  left  40
+# uni0030  touch 39,40,71  y -0.5 @ 7
+# uni0030  touch 39,40,71  y -1   @ 8,12-18
+# uni0030  touch 55,56,57  y -1   @ 19-25