diff --git a/docs/G439.txt b/docs/G439.txt
index 2600c05..11c848c 100644
--- a/docs/G439.txt
+++ b/docs/G439.txt
@@ -977,7 +977,11 @@
 		"cur": 0.100000,
 		"default": 0.100000,
 		"size": 4,
-		"range": [0.500000, 0.050000, 0.000000],
+		"range": {
+			"min": 0.000000,
+			"max": 0.500000,
+			"step": 0.050000
+		},
 		"depend_and": ["is-rid-hole-l==true"]
 	},
 	"is-rid-hole-r": {
@@ -1011,7 +1015,11 @@
 		"cur": 0.100000,
 		"default": 0.100000,
 		"size": 4,
-		"range": [0.500000, 0.050000, 0.000000],
+		"range": {
+			"min": 0.000000,
+			"max": 0.500000,
+			"step": 0.050000
+		},
 		"depend_and": ["is-rid-hole-r==true"]
 	},
 	"is-rid-hole-t": {
@@ -1045,7 +1053,11 @@
 		"cur": 0.100000,
 		"default": 0.100000,
 		"size": 4,
-		"range": [0.500000, 0.050000, 0.000000],
+		"range": {
+			"min": 0.000000,
+			"max": 0.500000,
+			"step": 0.050000
+		},
 		"depend_and": ["is-rid-hole-t==true"]
 	},
 	"is-rid-hole-b": {
@@ -1079,7 +1091,11 @@
 		"cur": 0.100000,
 		"default": 0.100000,
 		"size": 4,
-		"range": [0.500000, 0.050000, 0.000000],
+		"range": {
+			"min": 0.000000,
+			"max": 0.500000,
+			"step": 0.050000
+		},
 		"depend_and": ["is-rid-hole-b==true"]
 	},
 	"grp-4": {