From a0838256e203e171480c2fcfad33d8ccb03ecad0 Mon Sep 17 00:00:00 2001
From: Tim Kuipers <t.kuipers@ultimaker.com>
Date: Wed, 4 May 2016 14:07:46 +0200
Subject: [PATCH] JSON fix: regular fan speed at layer inherit function was a
 bit off

---
 resources/machines/fdmprinter.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/resources/machines/fdmprinter.json b/resources/machines/fdmprinter.json
index c868c451e3..263913c9a4 100644
--- a/resources/machines/fdmprinter.json
+++ b/resources/machines/fdmprinter.json
@@ -1121,7 +1121,7 @@
                             "min_value": "0",
                             "max_value_warning": "100",
                             "visible": false,
-                            "inherit_function": "int((parent_value - layer_height_0 + 0.001) / layer_height) + 1",
+                            "inherit_function": "max(0, int(round((parent_value - layer_height_0) / layer_height, 0)))",
                             "global_only": "True"
                         }
                     }