You will have to run FNIS after your add or remove animations to your game. If something does not work, then reinstall the skeleton.Fores New Idles in Skyrim - FNISNothing works without this. If you include new animations later on, do not let them overwrite the skeleton. You might wish to install this last, because it must override all others in NMM. Standard skeleton can't handle them, so you will need a custom one.Realistic Ragdolls and ForceRequirement for most popular custom skeleton.XP32 Maximum Skeleton -XPMSThe most popular and widely used custom skeleton. (You need to be logged in to Nexus, to see some of these.)Let's start from basics.First and foremost you need requirements for animations.
