diff --git a/ModularVesselPrecalculate.cs b/ModularVesselPrecalculate.cs
index de460ad..e18a610 100644
--- a/ModularVesselPrecalculate.cs
+++ b/ModularVesselPrecalculate.cs
@@ -3,7 +3,7 @@
 
 namespace ModularFI
 {
-    class ModularVesselPrecalculate : VesselPrecalculate
+    public class ModularVesselPrecalculate : VesselPrecalculate
     {
         private float lastMainPhysics = 0;
 
@@ -247,6 +247,16 @@ public override void CalculateGravity()
                 base.CalculateGravity();
         }
 
+        public void BaseCalculateGravity()
+        {
+            base.CalculateGravity();
+        }
+
+        public Vessel GetVessel()
+        {
+            return vessel;
+        }
+
         ///// <summary>
         ///// This will update pos/rot if landed/splashed and on rails
         ///// </summary>