diff --git a/src/dsp/node_code.rs b/src/dsp/node_code.rs
index 005d62a..6685897 100644
--- a/src/dsp/node_code.rs
+++ b/src/dsp/node_code.rs
@@ -92,11 +92,17 @@ impl DspNode for Code {
         outputs: &mut [ProcBuf],
         ctx_vals: LedPhaseVals,
     ) {
-        use crate::dsp::{at, denorm, inp, out};
+        use crate::dsp::{at, denorm, inp, out, out_idx};
 //        let clock = inp::TSeq::clock(inputs);
 //        let trig = inp::TSeq::trig(inputs);
 //        let cmode = at::TSeq::cmode(atoms);
         let out = out::Code::sig(outputs);
+        let out_i = out_idx::Code::sig1();
+        let (sig, sig1) = outputs.split_at_mut(out_i);
+        let (sig1, sig2) = sig1.split_at_mut(1);
+        let sig = &mut sig[0];
+        let sig1 = &mut sig1[0];
+        let sig2 = &mut sig2[0];
 
         #[cfg(feature = "synfx-dsp-jit")]
         {
@@ -110,8 +116,9 @@ impl DspNode for Code {
 
             for frame in 0..ctx.nframes() {
                 let (s1, s2, ret) = backend.process(0.0, 0.0, 0.0, 0.0, 0.0, 0.0);
-                println!("OUT: {}", ret);
-                out.write(frame, ret);
+                sig.write(frame, ret);
+                sig1.write(frame, s1);
+                sig2.write(frame, s2);
             }
 
             ctx_vals[0].set(0.0);
diff --git a/tests/blocklang.rs b/tests/blocklang.rs
index 278eb50..67924b4 100644
--- a/tests/blocklang.rs
+++ b/tests/blocklang.rs
@@ -30,31 +30,28 @@ fn check_blocklang_1() {
     {
         let mut block_fun = block_fun.lock().expect("matrix lock");
         block_fun.instanciate_at(0, 0, 1, "value", Some("0.3".to_string()));
-//        block_fun.instanciate_at(0, 1, 1, "set", Some("&sig1".to_string()));
+        block_fun.instanciate_at(0, 1, 1, "set", Some("&sig1".to_string()));
     }
 
     matrix.check_block_function(0).expect("no compile error");
 
     let res = run_for_ms(&mut node_exec, 25.0);
-    println!("RES: {:?}", res.1);
-    assert_decimated_feq!(
-        res.0,
-        50,
-        vec![
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-        ]
-    );
+    assert_decimated_feq!(res.0, 50, vec![0.3; 10]);
 }
+
+
+// XXX: Test case with 3 outputs, where the first output writes a value used
+//   by the computation after the first but before the third output.
+/*
+    0.3 ->3  set a
+             => ->    + set b
+                get a
+             => ->    - set a
+                get b 
+    get a +
+    get b
+*/
+
 #[test]
 fn check_blocklang_2() {
     let (mut matrix, mut node_exec) = setup();
@@ -95,21 +92,5 @@ fn check_blocklang_2() {
     matrix.check_block_function(0).expect("no compile error");
 
     let res = run_for_ms(&mut node_exec, 25.0);
-    assert_decimated_feq!(
-        res.0,
-        50,
-        vec![
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-            0.1,
-        ]
-    );
+    assert_decimated_feq!(res.0, 50, vec![0.2; 100]);
 }