diff --git a/Cargo.toml b/Cargo.toml
index 1095a49..8dd311d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -49,7 +49,7 @@ cagire-forth = { path = "crates/forth" }
 cagire-markdown = { path = "crates/markdown" }
 cagire-project = { path = "crates/project" }
 cagire-ratatui = { path = "crates/ratatui" }
-doux = { git = "https://github.com/Bubobubobubobubo/doux.git", features = ["native"] }
+doux = { path = "/Users/bubo/doux", features = ["native"] }
 rusty_link = "0.4"
 ratatui = "0.30"
 crossterm = "0.29"
diff --git a/crates/forth/src/vm.rs b/crates/forth/src/vm.rs
index 0debfa6..946e8d4 100644
--- a/crates/forth/src/vm.rs
+++ b/crates/forth/src/vm.rs
@@ -1406,8 +1406,6 @@ fn is_tempo_scaled_param(name: &str) -> bool {
             | "fmd"
             | "fmr"
             | "glide"
-            | "verbdecay"
-            | "verbpredelay"
             | "chorusdelay"
             | "duration"
     )
diff --git a/crates/forth/src/words/effects.rs b/crates/forth/src/words/effects.rs
index d933a20..37a0f3a 100644
--- a/crates/forth/src/words/effects.rs
+++ b/crates/forth/src/words/effects.rs
@@ -520,8 +520,8 @@ pub(super) const WORDS: &[Word] = &[
         aliases: &[],
         category: "Reverb",
         stack: "(f --)",
-        desc: "Set reverb decay",
-        example: "2 verbdecay",
+        desc: "Set reverb decay (0-1)",
+        example: "0.75 verbdecay",
         compile: Param,
         varargs: false,
     },
@@ -540,8 +540,8 @@ pub(super) const WORDS: &[Word] = &[
         aliases: &[],
         category: "Reverb",
         stack: "(f --)",
-        desc: "Set reverb predelay",
-        example: "0.02 verbpredelay",
+        desc: "Set reverb predelay (0-1)",
+        example: "0.1 verbpredelay",
         compile: Param,
         varargs: false,
     },
@@ -555,6 +555,86 @@ pub(super) const WORDS: &[Word] = &[
         compile: Param,
         varargs: false,
     },
+    Word {
+        name: "verbtype",
+        aliases: &[],
+        category: "Reverb",
+        stack: "(s --)",
+        desc: "Set reverb algorithm (vital or dattorro)",
+        example: "vital verbtype",
+        compile: Param,
+        varargs: false,
+    },
+    Word {
+        name: "verbchorus",
+        aliases: &[],
+        category: "Reverb",
+        stack: "(f --)",
+        desc: "Set reverb chorus amount (0-1)",
+        example: "0.3 verbchorus",
+        compile: Param,
+        varargs: false,
+    },
+    Word {
+        name: "verbchorusfreq",
+        aliases: &[],
+        category: "Reverb",
+        stack: "(f --)",
+        desc: "Set reverb chorus frequency (0-1)",
+        example: "0.2 verbchorusfreq",
+        compile: Param,
+        varargs: false,
+    },
+    Word {
+        name: "verbprelow",
+        aliases: &[],
+        category: "Reverb",
+        stack: "(f --)",
+        desc: "Set reverb pre-low filter (0-1)",
+        example: "0.2 verbprelow",
+        compile: Param,
+        varargs: false,
+    },
+    Word {
+        name: "verbprehigh",
+        aliases: &[],
+        category: "Reverb",
+        stack: "(f --)",
+        desc: "Set reverb pre-high filter (0-1)",
+        example: "0.8 verbprehigh",
+        compile: Param,
+        varargs: false,
+    },
+    Word {
+        name: "verblowcut",
+        aliases: &[],
+        category: "Reverb",
+        stack: "(f --)",
+        desc: "Set reverb low cut frequency (0-1)",
+        example: "0.5 verblowcut",
+        compile: Param,
+        varargs: false,
+    },
+    Word {
+        name: "verbhighcut",
+        aliases: &[],
+        category: "Reverb",
+        stack: "(f --)",
+        desc: "Set reverb high cut frequency (0-1)",
+        example: "0.7 verbhighcut",
+        compile: Param,
+        varargs: false,
+    },
+    Word {
+        name: "verblowgain",
+        aliases: &[],
+        category: "Reverb",
+        stack: "(f --)",
+        desc: "Set reverb low gain (0-1)",
+        example: "0.4 verblowgain",
+        compile: Param,
+        varargs: false,
+    },
     Word {
         name: "size",
         aliases: &[],