30mm fan duct

have not tested this yet... still building things to test it out, might have to adjust splitter to get airflow correctly to nozzles... this is part of a series im doing to be able to get a dual e3dv6 setup on my hictop 3dp11

update 6/10/17 206am MST couldnt get fan duct part to stop curling on edge so thickened up to see if that helps out some.... will update when printed in morning