diff --git a/app-proto/src/assembly.rs b/app-proto/src/assembly.rs
index 68a2863..615b010 100644
--- a/app-proto/src/assembly.rs
+++ b/app-proto/src/assembly.rs
@@ -391,9 +391,12 @@ impl Assembly {
         // edited while acting as a constraint
         let self_for_effect = self.clone();
         create_effect(move || {
+            /* DEBUG */
+            // log the regulator update
             console::log_1(&JsValue::from(
                 format!("Updated regulator with subjects {:?}", regulator_rc.subjects())
             ));
+            
             if regulator_rc.try_activate(&self_for_effect) {
                 self_for_effect.realize();
             }