diff --git a/MechJeb2/MechJebModuleStageStats.cs b/MechJeb2/MechJebModuleStageStats.cs
index df680f534..9c4cc3268 100644
--- a/MechJeb2/MechJebModuleStageStats.cs
+++ b/MechJeb2/MechJebModuleStageStats.cs
@@ -76,6 +76,8 @@ private void GetResults()
                 else
                 {
                     Debug.Log("[MechJebModuleStageStats] atmo stats failed");
+                    if (_vesselManagerAtmo.FuelFlowSimulation.Exception != null)
+                        Debug.Log(_vesselManagerAtmo.FuelFlowSimulation.Exception);
                 }
 
                 if (!_vesselManagerAtmo.FuelFlowSimulation.TryMarkReady())
@@ -98,10 +100,12 @@ private void GetResults()
                 else
                 {
                     Debug.Log("[MechJebModuleStageStats] vac stats failed");
+                    if (_vesselManagerVac.FuelFlowSimulation.Exception != null)
+                        Debug.Log(_vesselManagerVac.FuelFlowSimulation.Exception);
                 }
 
                 if (!_vesselManagerVac.FuelFlowSimulation.TryMarkReady())
-                    throw new Exception("[MechJebModuleStageStats] Tried to mark a running vcc stage stats as ready.");
+                    throw new Exception("[MechJebModuleStageStats] Tried to mark a running vac stage stats as ready.");
             }
         }
 
diff --git a/MechJebLib/FuelFlowSimulation/FuelFlowSimulation.cs b/MechJebLib/FuelFlowSimulation/FuelFlowSimulation.cs
index ed6db6d56..96cfc4428 100644
--- a/MechJebLib/FuelFlowSimulation/FuelFlowSimulation.cs
+++ b/MechJebLib/FuelFlowSimulation/FuelFlowSimulation.cs
@@ -15,7 +15,7 @@ namespace MechJebLib.FuelFlowSimulation
 {
     public class FuelFlowSimulation : AsyncJob
     {
-        private const int MAXSTEPS = 100;
+        private const int MAXSTEPS = 10_000;
 
         public readonly List<FuelStats> Segments = new List<FuelStats>();
         private FuelStats _currentSegment;