Merge pull request #137 from akalpokas/fix_ring_break_morph

Author: lohedges

src/somd2/config/_config.py

@@ -1033,6 +1033,9 @@ def lambda_schedule(self, lambda_schedule):
                         lever="morse_soft",
                         equation=1 - self._lambda_schedule.lam(),
                     )
+                    self._lambda_schedule.set_equation(
+                        stage="restraints_off", lever="morse_hard", equation=0
+                    )
                     self._lambda_schedule.set_equation(
                         stage="restraints_off",
                         lever="bond_k",