So I've recently started a new Minecraft server, it started from installing Forge to connecting my router etc etc you know how it goes. It was all working fine until I started to add in my mods. I can see the mods but I just can't place the blocks and items down. From what I've seen on other topics, people suggested to connect the client and the server and look at the forge jar files but I can't seem to find them? Any help would be greatly appreciated thanks.