diff --git a/src/Model/Friction/Friction.py b/src/Model/Friction/Friction.py
index bd29ae85..d59854d6 100644
--- a/src/Model/Friction/Friction.py
+++ b/src/Model/Friction/Friction.py
@@ -128,10 +128,13 @@ class Friction(SQLSubModel):
             b_s_id = next(it)
             e_s_id = next(it)
 
+            b_s = stricklers[b_s_id] if b_s_id != -1 else -1
+            e_s = stricklers[e_s_id] if e_s_id != -1 else -1
+
             execute(
                 f"UPDATE {table} " +
-                f"SET begin_strickler = {stricklers[b_s_id]}, " +
-                f"end_strickler = {stricklers[e_s_id]} " +
+                f"SET begin_strickler = {b_s}, " +
+                f"end_strickler = {e_s} " +
                 f"WHERE pamhyr_id = {pid}"
             )
 
diff --git a/src/Model/OutputRKAdists/OutputRKAdists.py b/src/Model/OutputRKAdists/OutputRKAdists.py
index 09557adf..18da5e77 100644
--- a/src/Model/OutputRKAdists/OutputRKAdists.py
+++ b/src/Model/OutputRKAdists/OutputRKAdists.py
@@ -78,7 +78,7 @@ class OutputRKAdists(SQLSubModel):
     @classmethod
     def _db_create(cls, execute, ext=""):
         execute(
-            f"CREATE TABLE OutputRKAdists{ext}(" +
+            f"CREATE TABLE  output_rk_adists{ext}(" +
             f"{cls.create_db_add_pamhyr_id()},"
             "reach INTEGER NOT NULL, " +
             "rk REAL NOT NULL, " +
@@ -94,12 +94,15 @@ class OutputRKAdists(SQLSubModel):
     @classmethod
     def _db_update(cls, execute, version, data=None):
         major, minor, release = version.strip().split(".")
+        created = False
+
         if major == "0" and int(minor) <= 1:
             if int(release) < 7:
                 cls._db_create(execute)
+                created = True
 
-        elif major == "0" and int(minor) <= 2:
-            if int(release) <= 0:
+        if major == "0" and int(minor) <= 2:
+            if not created:
                 cls._db_update_to_0_2_0(execute, data)
 
         return True
@@ -107,6 +110,7 @@ class OutputRKAdists(SQLSubModel):
     @classmethod
     def _db_update_to_0_2_0(cls, execute, data):
         table = "OutputRKAdists"
+        table_new = "output_rk_adists"
         reachs = data['id2pid']['river_reach']
 
         cls.update_db_add_pamhyr_id(execute, table, data)
@@ -115,16 +119,16 @@ class OutputRKAdists(SQLSubModel):
         cls._db_create(execute, ext="_tmp")
 
         execute(
-            f"INSERT INTO {table}_tmp " +
+            f"INSERT INTO {table_new}_tmp " +
             "(pamhyr_id, reach, rk, title, scenario) " +
-            "SELECT pamhyr_id, reach, rk, scenario " +
+            "SELECT pamhyr_id, reach, rk, title, scenario " +
             f"FROM {table}"
         )
 
         execute(f"DROP TABLE {table}")
-        execute(f"ALTER TABLE {table}_tmp RENAME TO {table}")
+        execute(f"ALTER TABLE {table_new}_tmp RENAME TO {table_new}")
 
-        cls._db_update_to_0_2_0_set_reach_pid(execute, table, reachs)
+        cls._db_update_to_0_2_0_set_reach_pid(execute, table_new, reachs)
 
     @classmethod
     def _db_load(cls, execute, data=None):
@@ -141,7 +145,7 @@ class OutputRKAdists(SQLSubModel):
 
         table = execute(
             "SELECT pamhyr_id, reach, rk, title, scenario " +
-            f"FROM OutputRKAdists"
+            f"FROM  output_rk_adists"
         )
 
         if table is not None:
@@ -175,14 +179,14 @@ class OutputRKAdists(SQLSubModel):
             return True
 
         execute(
-            "DELETE FROM OutputRKAdists " +
+            "DELETE FROM output_rk_adists " +
             f"WHERE pamhyr_id = {self.id} " +
             f"AND scenario = {self._status.scenario_id} "
         )
 
         execute(
             "INSERT INTO " +
-            "OutputRKAdists(pamhyr_id, reach, rk, title, scenario) " +
+            "output_rk_adists(pamhyr_id, reach, rk, title, scenario) " +
             "VALUES (" +
             f"{self.id}, {self._reach}, {self._rk}, " +
             f"'{self._db_format(self._title)}'" +
diff --git a/src/Model/OutputRKAdists/OutputRKListAdists.py b/src/Model/OutputRKAdists/OutputRKListAdists.py
index 244dc63c..b6f8b1ba 100644
--- a/src/Model/OutputRKAdists/OutputRKListAdists.py
+++ b/src/Model/OutputRKAdists/OutputRKListAdists.py
@@ -39,7 +39,7 @@ class OutputRKAdistsList(PamhyrModelList):
 
         # Delete previous data
         execute(
-            "DELETE FROM OutputRKAdists " +
+            "DELETE FROM output_rk_adists " +
             f"WHERE scenario = {self._status.scenario_id}"
         )