diff --git a/AA 0.8.json b/AA 0.8.json
deleted file mode 100644
index 242455d..0000000
--- a/AA 0.8.json	
+++ /dev/null
@@ -1,27 +0,0 @@
-{
-   "major_version_number":1.0,
-   "minor_version_number":0.0,
-   "manufacturer_id":"Ultimaker",
-   "hotend_cartridge_id":"AA 0.8",
-   "PID_Kp":0.0,
-   "PID_Ki":0.0,
-   "PID_Kd":0.0,
-   "hardware_revision":1.0,
-   "crc8_page_0":true,
-   "nozzle_size":0.8,
-   "hot_zone_size":21.0,
-   "maximum_temperature":350.0,
-   "filament_size":"2.85",
-   "angle":70.0,
-   "flat_size":0.0,
-   "insert_type":"teflon",
-   "nominal_resistance":23.0,
-   "abrasive_resistant":0.0,
-   "crc8_page_1":true,
-   "last_material_guid":"00000000-0000-0000-0000-000000000000",
-   "material_extruded":0.0,
-   "time_spend_hot":0.0,
-   "max_exp_temperature":0.0,
-   "crc8_page_2":true,
-   "crc8_page_3":true
-}
diff --git a/printcores/AA 0.8.json b/printcores/AA 0.8.json
new file mode 100644
index 0000000..2d2ca48
--- /dev/null
+++ b/printcores/AA 0.8.json	
@@ -0,0 +1,27 @@
+{
+   "major_version_number":1,
+   "minor_version_number":0,
+   "manufacturer_id":"Ultimaker",
+   "hotend_cartridge_id":"AA 0.8",
+   "PID_Kp":0,
+   "PID_Ki":0,
+   "PID_Kd":0,
+   "hardware_revision":1,
+   "crc8_page_0":true,
+   "nozzle_size":0.8,
+   "hot_zone_size":21,
+   "maximum_temperature":350,
+   "filament_size":2.85,
+   "angle":70,
+   "flat_size":0,
+   "insert_type":"teflon",
+   "nominal_resistance":23,
+   "abrasive_resistant":false,
+   "crc8_page_1":true,
+   "last_material_guid":"00000000-0000-0000-0000-000000000000",
+   "material_extruded":0,
+   "time_spend_hot":0,
+   "max_exp_temperature":0,
+   "crc8_page_2":true,
+   "crc8_page_3":true
+}