diff --git a/src/detectorTowerController.cpp b/src/detectorTowerController.cpp
index 3d6fbb1..4efa924 100644
--- a/src/detectorTowerController.cpp
+++ b/src/detectorTowerController.cpp
@@ -106,6 +106,8 @@ detectorTowerController::detectorTowerController(
     }
 }
 
+detectorTowerController::~detectorTowerController() {}
+
 asynStatus detectorTowerController::readInt32(asynUser *pasynUser,
                                               epicsInt32 *value) {
 
diff --git a/src/detectorTowerController.h b/src/detectorTowerController.h
index 7dfc931..73bf130 100644
--- a/src/detectorTowerController.h
+++ b/src/detectorTowerController.h
@@ -35,6 +35,8 @@ class detectorTowerController : public turboPmacController {
                             int numAxes, double movingPollPeriod,
                             double idlePollPeriod, double comTimeout);
 
+    virtual ~detectorTowerController();
+
     /**
      * @brief Overloaded function of turboPmacController
      *
diff --git a/src/detectorTowerLiftAxis.h b/src/detectorTowerLiftAxis.h
index 7f933f5..a9c331a 100644
--- a/src/detectorTowerLiftAxis.h
+++ b/src/detectorTowerLiftAxis.h
@@ -19,10 +19,6 @@ class detectorTowerLiftAxis : public turboPmacAxis {
     detectorTowerLiftAxis(detectorTowerController *pController, int axisNo,
                           detectorTowerAngleAxis *angleAxis);
 
-    /**
-     * @brief Destroy the turboPmacAxis
-     *
-     */
     virtual ~detectorTowerLiftAxis();
 
     /**
diff --git a/src/detectorTowerSupportAxis.cpp b/src/detectorTowerSupportAxis.cpp
index ef9e17b..a0a2742 100644
--- a/src/detectorTowerSupportAxis.cpp
+++ b/src/detectorTowerSupportAxis.cpp
@@ -155,7 +155,7 @@ asynStatus detectorTowerSupportAxis::poll(bool *moving) {
                                              __LINE__);
         }
     }
-    wasMoving_ = *moving;
+    setWasMoving(*moving);
     return status;
 }
 
diff --git a/src/detectorTowerSupportAxis.h b/src/detectorTowerSupportAxis.h
index 8be316d..62a9c54 100644
--- a/src/detectorTowerSupportAxis.h
+++ b/src/detectorTowerSupportAxis.h
@@ -24,10 +24,6 @@ class detectorTowerSupportAxis : public turboPmacAxis {
     detectorTowerSupportAxis(detectorTowerController *pController, int axisNo,
                              detectorTowerAngleAxis *angleAxis);
 
-    /**
-     * @brief Destroy the detectorTowerSupportAxis
-     *
-     */
     virtual ~detectorTowerSupportAxis();
 
     /**