Index: firmware/App/Controllers/LoadCell.c
===================================================================
diff -u -r7d4711edd7b40cd3e29f43e766f79a8a09586fe9 -r204449b976f0dc586cbcc49026ba4ed362651e8d
--- firmware/App/Controllers/LoadCell.c	(.../LoadCell.c)	(revision 7d4711edd7b40cd3e29f43e766f79a8a09586fe9)
+++ firmware/App/Controllers/LoadCell.c	(.../LoadCell.c)	(revision 204449b976f0dc586cbcc49026ba4ed362651e8d)
@@ -122,7 +122,7 @@
         loadcells[ i ].weight.ovData                  = 0.0F;
         loadcells[ i ].weight.ovInitData              = 0.0F;
         loadcells[ i ].weight.override                = OVERRIDE_RESET;
-        loadcells[ i ].autoCalOffset                  = 0.0F;
+        loadcells[ i ].autoCalOffset                  = EMPTY_RESERVOIR_WEIGHT_GRAMS;
         loadcells[ i ].largeFilterTotal               = 0.0F;
         loadcells[ i ].largeFilteredWeight            = 0.0F;
         loadcells[ i ].smallFilterTotal               = 0.0F;
@@ -358,11 +358,9 @@
     // Check if the load cell is being tared for the first time
     if ( hasLoadCellBeenTared[ loadCellID ] != TRUE )
     {
-        // For the first tare, the weight of the reservoir should be considered
+        // For the first tare, the weight of the reservoir should be considered so the weight tolerance is bigger
         // The current weight of the load cell should not be greater than the weight of the reservoir + the extra weight
-        F32 deltaWeight = fabs( weight - EMPTY_RESERVOIR_WEIGHT_GRAMS );
-
-        isWeightOutOfRange = ( deltaWeight > MAX_ALLOWED_EXTRA_WEIGHT_BEFORE_FIRST_TARE_GRAMS ? TRUE : FALSE );
+        isWeightOutOfRange = ( weight > MAX_ALLOWED_EXTRA_WEIGHT_BEFORE_FIRST_TARE_GRAMS ? TRUE : FALSE );
     }
     else
     {