diff --git a/share/grafx2/gfx2.gif b/share/grafx2/gfx2.gif
index 63f78103..44c6a7fc 100644
Binary files a/share/grafx2/gfx2.gif and b/share/grafx2/gfx2.gif differ
diff --git a/share/grafx2/gfx2.png b/share/grafx2/gfx2.png
index 29e7fc86..00ea1f68 100644
Binary files a/share/grafx2/gfx2.png and b/share/grafx2/gfx2.png differ
diff --git a/src/factory.c b/src/factory.c
index 9868d7d1..cea21a32 100644
--- a/src/factory.c
+++ b/src/factory.c
@@ -577,6 +577,9 @@ int L_InputBox(lua_State* L)
     LUA_ARG_NUMBER(setting*args_per_setting+6, "inputbox", decimal_places[setting], -15.0, 15.0);
     if (decimal_places[setting]>15)
         decimal_places[setting]=15;
+    if (min_value[setting]!=0 || min_value[setting]!=1)
+      if (decimal_places[setting]<0)
+        decimal_places[setting]=0;
     // Keep current value in range
     if (decimal_places[setting]>=0)
       current_value[setting] = Fround(current_value[setting], decimal_places[setting]);