diff --git a/src/endpoints/handlers/bett.py b/src/endpoints/handlers/bett.py
index 5f9941a..2fc5e23 100644
--- a/src/endpoints/handlers/bett.py
+++ b/src/endpoints/handlers/bett.py
@@ -34,7 +34,7 @@ def get_clusters(data: list[float], min_delta: float) -> dict:
     clusters = {}
     for point in data:
         for known in clusters.keys():
-            if math.abs(point - known) < min_delta:
+            if math.fabs(point - known) < min_delta:
                 clusters[known].append(point)
                 continue
         clusters[point] = [point]
@@ -89,12 +89,10 @@ def check_for_change():
 
     # Is triggered?
     delta = latest["total"] - local_history[-2]["total"]
-    if math.abs(delta) < min_noticable_difference:
-        logging.info(f"Delta: {delta}")
+    if math.fabs(delta) < min_noticable_difference:
         return
 
     # Changed weight up or down?
-    logging.info(f"Delta: {delta}")
     weight_increased = delta > 0
 
     # Make sure there is a bed_weight