Tron bowden cooling jhead support

Hello,
for my solidoodle i have made this bowden support with cooling inside.

print all the part in abs to glue them with acetone.it s better.

on the arm you have 2 holes to add carbone to have a better connections.
so after you can insert buses inside. or you can make your one.

all is connected with a crystal pipe to my fan.

all work very well and is really litgh.
all gost on my printing part a diseapear. and fan is really more efficient than a small one.