ShinFFA is a very complex wad, and requires lots of configuration. On the other side, this makes it a very flexible wad.
Skill Level
You must not use Nightmare or I'm too young to die in this wad. The reason is that those skill levels doubles the ammount of ammo picked up, but the wad itself already has this behavoir, built in. So, if you choose, for example, Nightmare, you'll get quadruple ammo pickups. This might no be a big deal, but can affect balance specially with maps with backpacks and BFGs. The maps were designed wit double ammo pickups only.
Server configurations
Standard zserv.cfg
Use this as base for your server configuration. This is included in shinffa2h.zip.
More configurations for No Railguns, and Old School coming soon.