diff --git a/BlazeSudio/graphics/GUI/elements.py b/BlazeSudio/graphics/GUI/elements.py
index e91d194..5ecff82 100644
--- a/BlazeSudio/graphics/GUI/elements.py
+++ b/BlazeSudio/graphics/GUI/elements.py
@@ -355,7 +355,10 @@ def _handle_text(self, event):
     def fix(self):
         if self.text == '':
             return
-        num = float(self.text)
+        if self.text == '-':
+            num = 0
+        else:
+            num = float(self.text)
         if float(num) > self.limits[1]:
             self.text = str(self.limits[1])
         elif float(num) < self.limits[0]:
diff --git a/demos.py b/demos.py
index 41dde5b..81bcfc7 100644
--- a/demos.py
+++ b/demos.py
@@ -482,9 +482,9 @@ def _LoadUI(self):
             self.offset = len(topF['Main'])
             topF['Main'].extend([
                 GUI.Text(topF, RTOP, 'Top'),
-                GUI.NumInputBox(topF, RTOP, 100, GO.RHEIGHT, start=1, min=0, max=2, placeholdOnNum=None),
+                GUI.NumInputBox(topF, RTOP, 100, GO.RHEIGHT, empty=1, min=0, max=2, placeholdOnNum=None, decimals=8),
                 GUI.Text(topF, RTOP, 'Bottom'),
-                GUI.NumInputBox(topF, RTOP, 100, GO.RHEIGHT, start=-1, min=-1, max=0, placeholdOnNum=None),
+                GUI.NumInputBox(topF, RTOP, 100, GO.RHEIGHT, empty=-1, min=-1, max=0, placeholdOnNum=None, decimals=8),
             ])
 
             topF['Main'].append(GUI.Text(topF, GO.PCTOP, 'INPUT IMAGE', font=GO.FTITLE))