Index: sources/gui/qml/dialogs/UfVolumeAdjustment.qml
===================================================================
diff -u -r81ed00031f6f2b4124a17ac8054b4a3815e2e2bc -rcd8ab55ca1d9b62fc057b3cec9a24c5b5979f38b
--- sources/gui/qml/dialogs/UfVolumeAdjustment.qml	(.../UfVolumeAdjustment.qml)	(revision 81ed00031f6f2b4124a17ac8054b4a3815e2e2bc)
+++ sources/gui/qml/dialogs/UfVolumeAdjustment.qml	(.../UfVolumeAdjustment.qml)	(revision cd8ab55ca1d9b62fc057b3cec9a24c5b5979f38b)
@@ -73,8 +73,8 @@
             unitText        : Variables.unitWeight
             valid           : ! vTreatmentCreate.ufEstimatedTargetWeightRejectionReason
             editable        : _root.editingEnabled
-            minimum         : _preWeight.value
-            maximum         : vTreatmentRanges.weightMax
+            minimum         : vTreatmentRanges.weightMin
+            maximum         : _preWeight.value
             step            : vTreatmentRanges.weightRes
             defaultValue    : vTreatmentRanges.weightDef
             decimal         : Variables.weightPrecision
@@ -101,6 +101,7 @@
         width       : Variables.defaultButtonWidth
         height      : Variables.defaultButtonHeight
         enabled     : _preWeight.isActive && _estimatedTargetWeight.isActive
+        visible     : ! vTreatmentCreate.parametersValidated
 
         anchors {
             top     : undefined