un jaming xyz print head that has melted in the tube

forgive the mess on the bench a empty desk is a sign of a empty mind

this is the order to unclog a xyz head if the clog is in the tube and you can not feed it in or out

hear are my mod fixes for this issue i am not trying to per mote my designs but it has to be said and done
stop the overheating issue
http://www.thingiverse.com/thing:1830306
stop the @#$% way of un jamming the head
http://www.thingiverse.com/thing:1827856