Depending on what you are looking for you might want to try the GWX supermod. It has an add-on called GWX Enhanced Damage.
Here are some pictures by one of the members who uses it.
http://www.subsim.com/radioroom/show...postcount=8041
Also, as Vendor said, the likely problem is using mods that conflict. I use the SH4 Effects mod with no problem. Can you give us a list of all the mods you are using?