hanayama,

Got any pics? Would like to see how you made out.. I used the carbon material and wrapped mine...carbon granuals to me are way too messy and for all the trouble one has to go through to accomplish the same thing, I think its a no brainer to use the them...my :twocents:..my inline fan is a 80cfm..works well, never any smell from my cab...

Peace,
Treetops :thumbsup: