diff --git a/Dustbin/Dustbin.cs b/Dustbin/Dustbin.cs
index 9330d3d..d9c9b79 100644
--- a/Dustbin/Dustbin.cs
+++ b/Dustbin/Dustbin.cs
@@ -20,7 +20,7 @@ public class Dustbin : BaseUnityPlugin, IModCanSave, IMultiplayerMod
     public new static readonly BepInEx.Logging.ManualLogSource Logger =
         BepInEx.Logging.Logger.CreateLogSource(PluginInfo.PLUGIN_NAME);
 
-    public static readonly int[] SandsFactors = new int[12001];
+    private static readonly int[] SandsFactors = new int[12001];
 
     public bool CheckVersion(string hostVersion, string clientVersion)
     {
diff --git a/LogisticMiner/LogisticMiner.cs b/LogisticMiner/LogisticMiner.cs
index a774f05..28eba56 100644
--- a/LogisticMiner/LogisticMiner.cs
+++ b/LogisticMiner/LogisticMiner.cs
@@ -91,7 +91,10 @@ public class LogisticMiner : BaseUnityPlugin
     {
         _miningSpeedScaleByTech = GameMain.history.miningSpeedScale;
         _miningSpeedScaleLong = (long)(_miningSpeedScaleByTech * 100);
-        _miningFrames = 120f / _miningSpeedScaleByTech;
+        lock (PlanetVeinCacheData)
+        {
+            _miningFrames = 120f / _miningSpeedScaleByTech;
+        }
     }
 
     [HarmonyPostfix]
diff --git a/MechaDronesTweaks/MechaDronesTweaks.cs b/MechaDronesTweaks/MechaDronesTweaks.cs
index bc8273a..19fd77d 100644
--- a/MechaDronesTweaks/MechaDronesTweaks.cs
+++ b/MechaDronesTweaks/MechaDronesTweaks.cs
@@ -65,8 +65,8 @@ public class MechaDronesTweaksPlugin : BaseUnityPlugin
 
 public static class MechaDronesTweaks
 {
-    public static bool UseFixedSpeed = false;
-    public static bool SkipStage1 = false;
+    public static bool UseFixedSpeed;
+    public static bool SkipStage1;
     public static bool RemoveSpeedLimitForStage1 = true;
     public static float FixedSpeed = 300f;
     public static float SpeedMultiplier = 4f;
diff --git a/OCBatchBuild/OrbitalCollectorBatchBuild.cs b/OCBatchBuild/OrbitalCollectorBatchBuild.cs
index bfd554c..0e501bd 100644
--- a/OCBatchBuild/OrbitalCollectorBatchBuild.cs
+++ b/OCBatchBuild/OrbitalCollectorBatchBuild.cs
@@ -13,7 +13,7 @@ public class OrbitalCollectorBatchBuild : BaseUnityPlugin
 
     private bool _cfgEnabled = true;
     private static int _maxBuildCount;
-    private static bool _instantBuild = false;
+    private static bool _instantBuild;
 
     private void Awake()
     {
diff --git a/OverclockEverything/BeltFix.cs b/OverclockEverything/BeltFix.cs
index 606958b..c56c270 100644
--- a/OverclockEverything/BeltFix.cs
+++ b/OverclockEverything/BeltFix.cs
@@ -58,7 +58,7 @@ public static class BeltFix
     [HarmonyPatch(typeof(ConnGizmoRenderer), "Update")]
     public static IEnumerable<CodeInstruction> ConnGizmoRenderer_Update_Transpiler(IEnumerable<CodeInstruction> instructions, ILGenerator generator)
     {
-        bool lastIsLdcI4_3 = false;
+        var lastIsLdcI4_3 = false;
         foreach (var instr in instructions)
         {
             if (lastIsLdcI4_3)
diff --git a/OverclockEverything/OverclockEverything.cs b/OverclockEverything/OverclockEverything.cs
index c55f387..69c6be8 100644
--- a/OverclockEverything/OverclockEverything.cs
+++ b/OverclockEverything/OverclockEverything.cs
@@ -18,7 +18,7 @@ public class Patch : BaseUnityPlugin, IModCanSave
         BepInEx.Logging.Logger.CreateLogSource(PluginInfo.PLUGIN_NAME);
 
     private const ushort SaveVersion = 1;
-    private static bool _initialized = false;
+    private static bool _initialized;
     public static Cfg Cfg = new();
     private static Cfg _oldCfg;