Changes
/* Issues to fix */
== Issues to fix ==
* Advices from FabLab Munchen: https://plus.google.com/u/0/118147898615631299121/posts/Kckxn1ssgUt
** http://wiki.ultimaker.com/Upgrade:_Extruder_drive_v2 - [https://shop.ultimaker.com/en/parts-and-upgrades/extruder-drive-upgrade.html 22 Euro]** http://wiki.ultimaker.com/Hot_end_v2 - [https://shop.ultimaker.com/en/parts-and-upgrades/v2-hot-end-upgrade.html 56 Euro]** http://wiki.ultimaker.com/Knurled_Drive_Bolt_Pack - [https://shop.ultimaker.com/en/parts-and-upgrades/knurled-bolt-kit-version-3.html 16 Euro]
* The heater may be blocked inside
** Needs to be removed and cleaned
