Posted by: Brian Neumann
« on: May 02, 2011, 10:05:27 PM »The normal progression is you need the full size ecm/eccm before you can research the previous level of compact. For small craft ecm/eccm the level you can researchis 1/2 the compact ecm/eccm round down. So small craft ecm 2 needs compact ecm 4, and small craft ecm 3 would require compact ecm 6 which would itself require the full size ecm 7. The only exeption to this is for the compact ecm/eccm 10 which as he said only needs the level 9 compact researched first.
Brian
Brian