diff --git a/private-build-plans.toml b/private-build-plans.toml
index b84e552..1f98b06 100644
--- a/private-build-plans.toml
+++ b/private-build-plans.toml
@@ -91,7 +91,7 @@ buildTextureFeature = true
     capital-q = "crossing"
     g = "single-storey-serifless"
     l = "serifed-semi-tailed"
-    t = "bent-hook-short-neck"
+    t = "flat-hook-short-neck"
     tittle = "square"
     diacritic-dot = "square"
     punctuation-dot = "square"
@@ -106,7 +106,7 @@ buildTextureFeature = true
     [buildPlans.Zenbones-Mono.variants.italic]
     a = "single-storey-tailed"
     e = "rounded"
-    i = "tailed-serifed"
+    i = "serifed-flat-tailed"
     f = "tailed"
     y = "cursive-serifless"
 
@@ -175,20 +175,16 @@ ligations.inherits = "buildPlans.Zenbones-Mono"
     capital-z = "straight-serifless"
     f = "flat-hook-serifless"
     g = "single-storey-flat-hook-serifless"
-    j = "flat-hook-serifed"
     k = "symmetric-connected-serifless"
     r = "hookless-serifless"
-    t = "flat-hook-short-neck"
     v = "straight-serifless"
     w = "straight-serifless"
     x = "straight-serifless"
     y = "straight-serifless"
     z = "straight-serifless"
-    paren = "large-contour"
 
     [buildPlans.Zenbones-Brainy.variants.italic]
     f = "flat-hook-tailed"
-    i = "serifed-flat-tailed"
     y = "cursive-flat-hook-serifless"
 
 [buildPlans.Zenbones-Proto]
@@ -236,12 +232,10 @@ ligations.inherits = "buildPlans.Zenbones-Mono"
     f = "tailed"
     g = "double-storey-open"
     h = "straight-top-left-serifed"
-    j = "flat-hook-serifed"
     m = "short-leg-serifless"
     p = "eared-motion-serifed"
     q = "tailed-serifless"
     r = "serifed"
-    t = "flat-hook-short-neck"
     u = "tailed-serifless"
     y = "curly-turn-motion-serifed"
 
@@ -249,8 +243,6 @@ ligations.inherits = "buildPlans.Zenbones-Mono"
     a = "single-storey-earless-corner-tailed"
     g = "single-storey-serifless"
     h = "straight-motion-serifed"
-    i = "tailed-serifed"
-    j = "serifed"
     m = "short-leg-tailed-serifless"
     n = "tailed-serifless"
     x = "semi-chancery-straight-serifless"