There is a Video Tutorial available if you would rather follow that instead.
Please make sure you have already installed the Ragdoll System onto your avatar. Both the Modular and Manual modes should work with the punchable system.
Find the VRCFury Prefab in the ‘RuneFox/PunchableSystem/V2/_Prefab’ folder and drag it into the scene and then onto your avatar’s heirarchy so that it becomes a child object of your avatar.
Expand the prefab and find the HeadTarget gameobject. Move this object so that the contacts are centered around the head


If you need to scale the contacts, you can scale the HeadContacts gameobject and also change the Radius and Height values in the Contact Receivers themselves

After you’ve done the HeadTarget. Repeat the same process for the Chest Target. Try to center it on the mid to upper chest and then scale and change the contacts from there. The same modifications that you made to the Head Contacts can be made to the Chest Contacts. You can Scale the Chest Contacts gameobject as well as edit the Radius and Height of all of the Contact Receivers.
Note: Don’t scale the contacts too big or make the radius too big. Having a too large radius will make it harder for the system to register impacts correctly as other users need to make quickly make contact with the outer ring of contacts then the inner contact for the hit to register.


Also try not to overlap the Head and Chest Contacts. They should look something like the image to the right

You are now done with the VRCFury installation of the Punchable System. You should be good to go with uploading the avatar now.