--- a/src/lib.rs	Wed Jul 22 16:48:22 2026 -0500
+++ b/src/lib.rs	Sun Jul 26 17:30:51 2026 -0500
@@ -235,10 +235,14 @@
     pub fitness_merging: Option<bool>,
 
     #[arg(long)]
-    /// Scaling heuristic factor
+    /// Scaling heuristic factor. Enables the heuristic if set.
     pub scaling_heuristic: Option<F>,
 
     #[arg(long)]
+    /// Maximum scaling iteration for scaling heuristic.
+    pub max_scaling_iter: Option<usize>,
+
+    #[arg(long)]
     /// Extra finite dimensional steps to take
     pub extra_weight_optimisation_steps: Option<usize>,