diff --git a/HS_CamController.lsl b/HS_CamController.lsl
index 4b27a8a..b1cc62e 100644
--- a/HS_CamController.lsl
+++ b/HS_CamController.lsl
@@ -375,7 +375,7 @@ printHelp()
         + "/88 play <notecard> [gap_ms]\n"
         + "/88 stop\n"
         + "/88 tour <ms> [mode] <idx1> <idx2> ...\n"
-        + "/88 cfg reload|dump\n"
+        + "/88 cfg reload|load|dump\n"
         + "/88 show cams [N]\n"
         + "/88 hide cams\n"
         + "/88 lock on [<x,y,z>|uuid]\n"
@@ -711,9 +711,9 @@ default
             return;
         }
 
-        if (cmd == "cfg" && n >= 2) {
+        if ((cmd == "cfg" || cmd == "config") && n >= 2) {
             string sub = llToLower(llList2String(t,1));
-            if (sub == "reload") engineCfgReload();
+            if (sub == "reload" || sub == "load") engineCfgReload();
             else engineCfgDump();
             return;
         }
diff --git a/HS_CamEngineCore.lsl b/HS_CamEngineCore.lsl
index 4ae581d..a34f906 100644
--- a/HS_CamEngineCore.lsl
+++ b/HS_CamEngineCore.lsl
@@ -44,8 +44,8 @@ integer gDEFAULT_MOVE_MS     = 3000;
 integer gTOUR_MAX_POINTS = 20;
 float   gDEFAULT_FOCUS_DIST  = 10.0;
 float   gTOUR_CAM_MIN_INTERVAL = 0.033;
-float   gTOUR_POS_EPS = 0.005;
-float   gTOUR_FOCUS_EPS = 0.005;
+float   gTOUR_POS_EPS = 0.002;
+float   gTOUR_FOCUS_EPS = 0.002;
 
 float   gMOVE_POS_LAG    = 2.0;
 float   gMOVE_FOCUS_LAG  = 2.0;
@@ -470,10 +470,35 @@ stopMove()
 }
 
 // ---------- config loading ----------
+cfgResetDefaults()
+{
+    gMOVE_STEP = 0.025;
+    gFOLLOW_STEP = 0.05;
+
+    gDEFAULT_MOVE_MS = 3000;
+    gTOUR_MAX_POINTS = 20;
+    gDEFAULT_FOCUS_DIST = 10.0;
+    gTOUR_CAM_MIN_INTERVAL = 0.033;
+    gTOUR_POS_EPS = 0.002;
+    gTOUR_FOCUS_EPS = 0.002;
+
+    gMOVE_POS_LAG = 2.0;
+    gMOVE_FOCUS_LAG = 2.0;
+    gFOLLOW_POS_LAG = 1.6;
+    gFOLLOW_FOCUS_LAG = 1.6;
+
+    gPOS_THRESHOLD = 0.02;
+    gFOCUS_THRESHOLD = 0.02;
+
+    gFOLLOW_PREDICT = 0.10;
+    gBaseParamsDirty = TRUE;
+}
+
 cfgStart()
 {
     gCfgLine = 0;
     gCfgQuery = NULL_KEY;
+    cfgResetDefaults();
 
     if (llGetInventoryType(CFG_CARD) != INVENTORY_NOTECARD) {
         llMessageLinked(LINK_SET, CE_EVT_CFG_DUMP, cfgDump(), gOwner);
diff --git a/HS_CamEngineTour.lsl b/HS_CamEngineTour.lsl
index 46f7977..394f9b8 100644
--- a/HS_CamEngineTour.lsl
+++ b/HS_CamEngineTour.lsl
@@ -35,8 +35,8 @@ float rad2deg(float r) { return r * 180.0 / PI; }
 float gMOVE_STEP = 0.025;
 float gDEFAULT_FOCUS_DIST = 10.0;
 float gTourCamMinInterval = 0.033; // 30 Hz link-message cap for tour camera frames
-float gTourPosEps = 0.005;
-float gTourFocusEps = 0.005;
+float gTourPosEps = 0.002;
+float gTourFocusEps = 0.002;
 
 key     gOwner;
 integer gCamReady = FALSE;