OK .. I appear to have the teflon part, is this where the Bowden tube goes into? also the wood has been upgraded.
This is a photo of the printer hot end. http://ultimaker.ipbhost.com/uploads/gallery/album_394/gallery_32628_394_145729.jpg
I purchased it from this forum..
welcome your comment/help
The V2 also has a teflon part which is critical to prevent the blocks you are having. The wooden bits need to be changed for this.
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