diff --git a/src/production_planner/cells/_cells.py b/src/production_planner/cells/_cells.py
index ddea6e5..aa990b6 100644
--- a/src/production_planner/cells/_cells.py
+++ b/src/production_planner/cells/_cells.py
@@ -6,6 +6,7 @@
 from ..core import (
     get_path,
     set_path,
+    smartround,
     SummaryNode,
 )
 from dataclasses import dataclass
@@ -14,6 +15,8 @@
 from rich.style import Style
 from rich.color import Color
 
+from numbers import Number
+
 
 @dataclass
 class Bounds:
@@ -30,7 +33,7 @@ class SetCellValue:
 @dataclass
 class CellValue:
     value: float = 0
-    text = None
+    text: str = None
     clamped: bool = False
 
 
@@ -78,7 +81,7 @@ def get_num(self):
     def get_styled(self):
         cell = self.get()
         value = cell.value
-        txt = str(cell.text or cell.value)
+        txt = str(cell.text or (smartround(cell.value) if isinstance(cell.value, Number) else cell.value))
         style = Style()
 
         if self.style_summary:
diff --git a/src/production_planner/cells/ingredient.py b/src/production_planner/cells/ingredient.py
index a78bb2d..e36b009 100644
--- a/src/production_planner/cells/ingredient.py
+++ b/src/production_planner/cells/ingredient.py
@@ -36,11 +36,15 @@ def text_postprocess(self, text: str, style: Style) -> (str, Style):
 
     def get(self) -> CellValue:
         if self.access_guard():
+            value = smartround(self.data.node_main.ingredients[self.vispath])
+
             if self.data.node_main.clamp and self.data.node_main.clamp.name == self.vispath:
-                return CellValue(self.data.node_main.clamp.count, clamped=True)
+                if abs(value - self.data.node_main.clamp.count) > 0.01:
+                    return CellValue(value, text=f"{value} !", clamped=True)
+                else:
+                    return CellValue(value, clamped=True)
             else:
-                value = self.data.node_main.ingredients[self.vispath]
-                return CellValue(smartround(value))
+                return CellValue(value)
         else:
             return CellValue(self.default_na)
 
diff --git a/src/production_planner/core/node.py b/src/production_planner/core/node.py
index 8f30aa4..9efebed 100644
--- a/src/production_planner/core/node.py
+++ b/src/production_planner/core/node.py
@@ -97,7 +97,8 @@ def update(self):
         self.ingredients = {}
         rate_mult = 60 / self.recipe.cycle_rate
 
-        if self.clamp:
+        if self.clamp and self.count:
+
             for ingredient in self.recipe.inputs:
                 if ingredient.name == self.clamp.name:
                     # self.clock_rate = ((abs(int(clamped.count)) * 100) / (rate_mult / self.count)) / ingredient.count
@@ -127,9 +128,6 @@ def update(self):
             else:
                 total = out.count * ingredient_mult
                 self.ingredients[out.name] = total
-            if self.clamp and self.clamp.name == out.name and abs(self.clamp.count - total) > 0.01:
-                from ..core import smartround
-                self.clamp.count = smartround(total)
 
         if self.producer.is_pow_gen:
             pass  # TODO
diff --git a/tests b/tests
index b09c891..a6c7d1b 160000
--- a/tests
+++ b/tests
@@ -1 +1 @@
-Subproject commit b09c891989d39b81fb4d4acd7d4f5fd1e55bc813
+Subproject commit a6c7d1bdc9d91d3afad55641084f12cac2056169