diff -r 677a5fd1b014 -r b921ed0ab99b src/prox_penalty/radon_squared.rs
--- a/src/prox_penalty/radon_squared.rs	Sun Jul 19 07:30:06 2026 +0200
+++ b/src/prox_penalty/radon_squared.rs	Mon Jul 13 12:09:57 2026 -0500
@@ -59,9 +59,7 @@
         // If no merging heuristic is used, let's be more conservative about spike insertion,
         // and skip it after first round. If merging is done, being more greedy about spike
         // insertion also seems to improve performance.
-        let skip_by_rough_check = !config.merging.enabled;
-        let violation = reg.find_tolerance_violation(τv, τ, ε, skip_by_rough_check, config);
-        reg.solve_oc_radonsq(μ, τv, τ, ε, violation, config, stats);
+        reg.solve_oc_radonsq(μ, τv, τ, ε, config, stats);
 
         Ok(true)
     }