diff --git a/src/autorouter/multilayer_autoroute.rs b/src/autorouter/multilayer_autoroute.rs
index e93d280..7d57bde 100644
--- a/src/autorouter/multilayer_autoroute.rs
+++ b/src/autorouter/multilayer_autoroute.rs
@@ -12,7 +12,9 @@ use crate::{
         anterouter::{Anterouter, AnterouterOptions, AnterouterPlan},
         invoker::GetDebugOverlayData,
         planar_preconfigurer::PlanarAutoroutePreconfigurerInput,
-        planar_reconfigurator::{PlanarAutorouteReconfigurator, PlanarReconfiguratorStatus},
+        planar_reconfigurator::{
+            PlanarAutorouteReconfigurator, PlanarAutorouteReconfiguratorStatus,
+        },
         Autorouter, AutorouterError, PlanarAutorouteOptions,
     },
     board::edit::BoardEdit,
@@ -66,7 +68,7 @@ impl MultilayerAutorouteExecutionStepper {
     }
 }
 
-impl<M: AccessMesadata> Step<Autorouter<M>, Option<BoardEdit>, PlanarReconfiguratorStatus>
+impl<M: AccessMesadata> Step<Autorouter<M>, Option<BoardEdit>, PlanarAutorouteReconfiguratorStatus>
     for MultilayerAutorouteExecutionStepper
 {
     type Error = AutorouterError;
@@ -74,7 +76,8 @@ impl<M: AccessMesadata> Step<Autorouter<M>, Option<BoardEdit>, PlanarReconfigura
     fn step(
         &mut self,
         autorouter: &mut Autorouter<M>,
-    ) -> Result<ControlFlow<Option<BoardEdit>, PlanarReconfiguratorStatus>, AutorouterError> {
+    ) -> Result<ControlFlow<Option<BoardEdit>, PlanarAutorouteReconfiguratorStatus>, AutorouterError>
+    {
         match self.planar.step(autorouter) {
             Ok(ControlFlow::Break(Some(edit))) => {
                 self.anteroute_edit.merge(edit);
diff --git a/src/autorouter/multilayer_reconfigurator.rs b/src/autorouter/multilayer_reconfigurator.rs
index 15c17c2..9e16c2a 100644
--- a/src/autorouter/multilayer_reconfigurator.rs
+++ b/src/autorouter/multilayer_reconfigurator.rs
@@ -16,9 +16,13 @@ use crate::{
         multilayer_preconfigurer::{
             MultilayerAutoroutePreconfigurerInput, MultilayerPreconfigurer,
         },
-        multilayer_reconfigurer::MultilayerReconfigurer,
+        multilayer_reconfigurer::{
+            MakeNextMultilayerAutorouteConfiguration, MultilayerAutorouteReconfigurer,
+            UniformRandomLayersMultilayerAutorouteReconfigurer,
+        },
+        planar_autoroute::PlanarAutorouteConfigurationStatus,
         planar_preconfigurer::PlanarAutoroutePreconfigurerInput,
-        planar_reconfigurator::PlanarReconfiguratorStatus,
+        planar_reconfigurator::PlanarAutorouteReconfiguratorStatus,
         Autorouter, AutorouterError,
     },
     board::edit::BoardEdit,
@@ -28,14 +32,13 @@ use crate::{
     stepper::{Abort, EstimateProgress, ReconfiguratorStatus, Reconfigure, Step},
 };
 
-pub type MultilayerReconfiguratorStatus = ReconfiguratorStatus<(), PlanarReconfiguratorStatus>;
+pub type MultilayerReconfiguratorStatus =
+    ReconfiguratorStatus<(), PlanarAutorouteReconfiguratorStatus>;
 
 pub struct MultilayerAutorouteReconfigurator {
     stepper: MultilayerAutorouteExecutionStepper,
-    reconfigurer: MultilayerReconfigurer,
+    reconfigurer: MultilayerAutorouteReconfigurer,
     options: MultilayerAutorouteOptions,
-    // TODO: Obviously, we need something more sophisticated here.
-    planar_autoroute_reconfiguration_count: u64,
 }
 
 impl MultilayerAutorouteReconfigurator {
@@ -53,8 +56,13 @@ impl MultilayerAutorouteReconfigurator {
                 terminating_dot_map: BTreeMap::new(),
             },
         };
-        let reconfigurer =
-            MultilayerReconfigurer::new(autorouter, preconfiguration.clone(), &options);
+        let reconfigurer = MultilayerAutorouteReconfigurer::UniformRandomLayers(
+            UniformRandomLayersMultilayerAutorouteReconfigurer::new(
+                autorouter,
+                preconfiguration.clone(),
+                &options,
+            ),
+        );
 
         Ok(Self {
             stepper: MultilayerAutorouteExecutionStepper::new(
@@ -64,18 +72,27 @@ impl MultilayerAutorouteReconfigurator {
             )?,
             reconfigurer,
             options,
-            planar_autoroute_reconfiguration_count: 0,
         })
     }
 
     fn reconfigure<M: AccessMesadata>(
         &mut self,
         autorouter: &mut Autorouter<M>,
+        planar_result: Result<PlanarAutorouteConfigurationStatus, AutorouterError>,
     ) -> Result<ControlFlow<Option<BoardEdit>, MultilayerReconfiguratorStatus>, AutorouterError>
     {
         loop {
-            let Some(configuration) = self.reconfigurer.next_configuration(autorouter) else {
-                return Ok(ControlFlow::Break(None));
+            let configuration = match self
+                .reconfigurer
+                .next_configuration(autorouter, planar_result.clone())
+            {
+                ControlFlow::Continue(()) => {
+                    return Ok(ControlFlow::Continue(ReconfiguratorStatus::Running(
+                        ReconfiguratorStatus::Reconfigured(planar_result?),
+                    )))
+                }
+                ControlFlow::Break(None) => return Ok(ControlFlow::Break(None)),
+                ControlFlow::Break(Some(configuration)) => configuration,
             };
 
             match self.stepper.reconfigure(autorouter, configuration) {
@@ -109,18 +126,9 @@ impl<M: AccessMesadata> Step<Autorouter<M>, Option<BoardEdit>, MultilayerReconfi
                 )))
             }
             Ok(ControlFlow::Continue(ReconfiguratorStatus::Reconfigured(status))) => {
-                self.planar_autoroute_reconfiguration_count += 1;
-
-                if self.planar_autoroute_reconfiguration_count >= 100 {
-                    self.planar_autoroute_reconfiguration_count = 0;
-                    self.reconfigure(autorouter)
-                } else {
-                    Ok(ControlFlow::Continue(ReconfiguratorStatus::Running(
-                        ReconfiguratorStatus::Reconfigured(status),
-                    )))
-                }
+                self.reconfigure(autorouter, Ok(status))
             }
-            Err(_) => self.reconfigure(autorouter),
+            Err(err) => self.reconfigure(autorouter, Err(err)),
         }
     }
 }
diff --git a/src/autorouter/multilayer_reconfigurer.rs b/src/autorouter/multilayer_reconfigurer.rs
index 9a9eff7..888ce53 100644
--- a/src/autorouter/multilayer_reconfigurer.rs
+++ b/src/autorouter/multilayer_reconfigurer.rs
@@ -2,33 +2,73 @@
 //
 // SPDX-License-Identifier: MIT
 
-use std::{collections::BTreeMap, time::SystemTime};
+use std::{collections::BTreeMap, ops::ControlFlow, time::SystemTime};
 
+use enum_dispatch::enum_dispatch;
 use specctra_core::mesadata::AccessMesadata;
 
 use crate::autorouter::{
     multilayer_autoroute::{MultilayerAutorouteConfiguration, MultilayerAutorouteOptions},
+    planar_autoroute::PlanarAutorouteConfigurationStatus,
     planar_preconfigurer::PlanarAutoroutePreconfigurerInput,
-    Autorouter,
+    Autorouter, AutorouterError,
 };
 
-pub struct MultilayerReconfigurer {
-    preconfiguration: MultilayerAutorouteConfiguration,
+#[enum_dispatch]
+pub trait MakeNextMultilayerAutorouteConfiguration {
+    fn next_configuration(
+        &mut self,
+        autorouter: &Autorouter<impl AccessMesadata>,
+        planar_result: Result<PlanarAutorouteConfigurationStatus, AutorouterError>,
+    ) -> ControlFlow<Option<MultilayerAutorouteConfiguration>>;
 }
 
-impl MultilayerReconfigurer {
+#[enum_dispatch(MakeNextMultilayerAutorouteConfiguration)]
+pub enum MultilayerAutorouteReconfigurer {
+    UniformRandomLayers(UniformRandomLayersMultilayerAutorouteReconfigurer),
+}
+
+pub struct UniformRandomLayersMultilayerAutorouteReconfigurer {
+    preconfiguration: MultilayerAutorouteConfiguration,
+    planar_autoroute_reconfiguration_count: u64,
+}
+
+impl UniformRandomLayersMultilayerAutorouteReconfigurer {
     pub fn new(
         _autorouter: &Autorouter<impl AccessMesadata>,
         preconfiguration: MultilayerAutorouteConfiguration,
         _options: &MultilayerAutorouteOptions,
     ) -> Self {
-        Self { preconfiguration }
+        Self {
+            preconfiguration,
+            planar_autoroute_reconfiguration_count: 0,
+        }
     }
 
-    pub fn next_configuration(
+    fn crude_random_bit() -> usize {
+        let duration_since_epoch = SystemTime::now()
+            .duration_since(SystemTime::UNIX_EPOCH)
+            .unwrap();
+        let timestamp_nanos = duration_since_epoch.as_nanos();
+        (timestamp_nanos % 2) as usize
+    }
+}
+
+impl MakeNextMultilayerAutorouteConfiguration
+    for UniformRandomLayersMultilayerAutorouteReconfigurer
+{
+    fn next_configuration(
         &mut self,
         _autorouter: &Autorouter<impl AccessMesadata>,
-    ) -> Option<MultilayerAutorouteConfiguration> {
+        planar_result: Result<PlanarAutorouteConfigurationStatus, AutorouterError>,
+    ) -> ControlFlow<Option<MultilayerAutorouteConfiguration>> {
+        if self.planar_autoroute_reconfiguration_count < 100 {
+            self.planar_autoroute_reconfiguration_count += 1;
+            return ControlFlow::Continue(());
+        }
+
+        self.planar_autoroute_reconfiguration_count = 0;
+
         let mut new_anterouter_plan = self.preconfiguration.plan.clone();
         new_anterouter_plan.layer_map = self
             .preconfiguration
@@ -40,20 +80,12 @@ impl MultilayerReconfigurer {
             .map(|(_, ratline)| (*ratline, Self::crude_random_bit()))
             .collect();
 
-        Some(MultilayerAutorouteConfiguration {
+        ControlFlow::Break(Some(MultilayerAutorouteConfiguration {
             plan: new_anterouter_plan,
             planar: PlanarAutoroutePreconfigurerInput {
                 ratlines: self.preconfiguration.planar.ratlines.clone(),
                 terminating_dot_map: BTreeMap::new(),
             },
-        })
-    }
-
-    fn crude_random_bit() -> usize {
-        let duration_since_epoch = SystemTime::now()
-            .duration_since(SystemTime::UNIX_EPOCH)
-            .unwrap();
-        let timestamp_nanos = duration_since_epoch.as_nanos();
-        (timestamp_nanos % 2) as usize
+        }))
     }
 }
diff --git a/src/autorouter/planar_autoroute.rs b/src/autorouter/planar_autoroute.rs
index e5e3a35..b0741c5 100644
--- a/src/autorouter/planar_autoroute.rs
+++ b/src/autorouter/planar_autoroute.rs
@@ -62,7 +62,7 @@ pub struct PlanarAutorouteCosts {
 }
 
 #[derive(Clone, Debug)]
-pub struct PlanarAutorouteConfigurationResult {
+pub struct PlanarAutorouteConfigurationStatus {
     pub configuration: PlanarAutorouteConfiguration,
     pub costs: PlanarAutorouteCosts,
 }
@@ -275,13 +275,13 @@ impl<M: AccessMesadata> Abort<Autorouter<M>> for PlanarAutorouteExecutionStepper
 
 impl<M: AccessMesadata> Reconfigure<Autorouter<M>> for PlanarAutorouteExecutionStepper {
     type Configuration = PlanarAutorouteConfiguration;
-    type Output = Result<PlanarAutorouteConfigurationResult, AutorouterError>;
+    type Output = Result<PlanarAutorouteConfigurationStatus, AutorouterError>;
 
     fn reconfigure(
         &mut self,
         autorouter: &mut Autorouter<M>,
         new_configuration: PlanarAutorouteConfiguration,
-    ) -> Result<PlanarAutorouteConfigurationResult, AutorouterError> {
+    ) -> Result<PlanarAutorouteConfigurationStatus, AutorouterError> {
         let Some(new_index) = new_configuration
             .ratlines
             .iter()
@@ -291,7 +291,7 @@ impl<M: AccessMesadata> Reconfigure<Autorouter<M>> for PlanarAutorouteExecutionS
             return Err(AutorouterError::NothingToUndoForReconfiguration);
         };
 
-        let result = PlanarAutorouteConfigurationResult {
+        let result = PlanarAutorouteConfigurationStatus {
             configuration: std::mem::replace(&mut self.configuration, new_configuration),
             costs: PlanarAutorouteCosts {
                 lengths: vec![], // TODO.
diff --git a/src/autorouter/planar_reconfigurator.rs b/src/autorouter/planar_reconfigurator.rs
index 5516204..8423430 100644
--- a/src/autorouter/planar_reconfigurator.rs
+++ b/src/autorouter/planar_reconfigurator.rs
@@ -10,7 +10,7 @@ use crate::{
     autorouter::{
         invoker::GetDebugOverlayData,
         planar_autoroute::{
-            PlanarAutorouteConfigurationResult, PlanarAutorouteContinueStatus,
+            PlanarAutorouteConfigurationStatus, PlanarAutorouteContinueStatus,
             PlanarAutorouteExecutionStepper,
         },
         planar_preconfigurer::{
@@ -27,8 +27,8 @@ use crate::{
     stepper::{Abort, EstimateProgress, ReconfiguratorStatus, Reconfigure, Step},
 };
 
-pub type PlanarReconfiguratorStatus =
-    ReconfiguratorStatus<PlanarAutorouteConfigurationResult, PlanarAutorouteContinueStatus>;
+pub type PlanarAutorouteReconfiguratorStatus =
+    ReconfiguratorStatus<PlanarAutorouteConfigurationStatus, PlanarAutorouteContinueStatus>;
 
 pub struct PlanarAutorouteReconfigurator {
     stepper: PlanarAutorouteExecutionStepper,
@@ -68,7 +68,7 @@ impl PlanarAutorouteReconfigurator {
     }
 }
 
-impl<M: AccessMesadata> Step<Autorouter<M>, Option<BoardEdit>, PlanarReconfiguratorStatus>
+impl<M: AccessMesadata> Step<Autorouter<M>, Option<BoardEdit>, PlanarAutorouteReconfiguratorStatus>
     for PlanarAutorouteReconfigurator
 {
     type Error = AutorouterError;
@@ -76,7 +76,8 @@ impl<M: AccessMesadata> Step<Autorouter<M>, Option<BoardEdit>, PlanarReconfigura
     fn step(
         &mut self,
         autorouter: &mut Autorouter<M>,
-    ) -> Result<ControlFlow<Option<BoardEdit>, PlanarReconfiguratorStatus>, AutorouterError> {
+    ) -> Result<ControlFlow<Option<BoardEdit>, PlanarAutorouteReconfiguratorStatus>, AutorouterError>
+    {
         match self.stepper.step(autorouter) {
             Ok(ControlFlow::Break(maybe_edit)) => Ok(ControlFlow::Break(maybe_edit)),
             Ok(ControlFlow::Continue(status)) => {