there are some mods which the author recommend not merging, like DN-GDR.
MCA COV addon.
Creatures has script issue that are remediable by a patch also included in the last version.

i also found that if i merge Deus Ex Machina a lot of the values (AR Rating on some armors per example) are change which can bet a bit troublesome because the values vastly differentiate from the balancing mods that i use.


What rules do you guys set when merging objects trough TESTool, what mod goes in.. what mod goes out..