Da Vinci Pro Radius PTFE fix idea

*DISCLAIMER* - I don't have the "Pro", but a 1.0a, so I'm not even sure this 'fix' is enough for the Pro's jamming issue with the bend in the PTFE tube. (My extruder is part of the carriage, not a bowden setup)

But... I am a member of the Da Vinci group here on ThingiVerse, and they had a discusson on this issue. PEDMedia posted his fix: http://www.thingiverse.com/thing:1846161 - but I wondered if there was an easier way of doing this - IE by just using a new or longer PTFE tube with this 9