diff --git a/modflowapi/extensions/apimodel.py b/modflowapi/extensions/apimodel.py
index c6c9860..7936d84 100644
--- a/modflowapi/extensions/apimodel.py
+++ b/modflowapi/extensions/apimodel.py
@@ -315,7 +315,7 @@ def X(self):
         """
         x = self.mf6.get_value(self.mf6.get_var_address("X", self.name))
         array = np.full(self.size, np.nan)
-        array[self.nodetouser] = x
+        array[self.nodetouser] = x[: self.nodetouser.size]
         return array.reshape(self.shape)
 
     def _set_node_mapping(self):
diff --git a/modflowapi/extensions/apisimulation.py b/modflowapi/extensions/apisimulation.py
index 75b592b..268af23 100644
--- a/modflowapi/extensions/apisimulation.py
+++ b/modflowapi/extensions/apisimulation.py
@@ -283,6 +283,10 @@ def load(mf6):
                 id_var_addr = mf6.get_var_address("ID", name)
                 if name.startswith("SLN"):
                     continue
+                elif name.startswith("GWTIM") or name.startswith("GWFIM") or name.startswith("GWEIM"):
+                    continue
+                elif name.startswith("GWFCON") or name.startswith("GWTCON") or name.startswith("GWECON"):
+                    continue
                 if id_var_addr not in variables:
                     continue
 
@@ -301,6 +305,8 @@ def load(mf6):
                 id_var_addr = mf6.get_var_address("ID", name)
                 if name.lower() in models or name == "TDIS":
                     continue
+                if name.startswith("GWTIM") or name.startswith("GWFIM") or name.startswith("GWEIM"):
+                    continue
                 if id_var_addr not in variables:
                     continue