Before I upgraded, my heat efficiency was .80. After upgrading and putting DHS everywhere I could fit one, my heat efficiency is .79.
The slot layout on this thing doesn't seem to make sense. It seems as if you're limited to one upgrade because of the slot limits. If you buy one upgrade, you're now unable to get another one because you don't have enough slots. I like it... but it just seems like I'm being punished for trying to upgrade the thing.
Edited by Carnivoris, 20 December 2012 - 06:33 PM.