FTB: Interactions server setup

I'm trying to setup a server for FTB: Interactions. Since it's not in the modpack list yet, I tried to follow the guide for Uploading custom server. Upon joining the server, I see all the mods listed, but a bunch of them don't seem to be working (to include the FTB questing mod), and the world spawn is not the default island in the void.

Please help.

P.S. If it helps, I set the server up using the vanilla Minecraft option in the games list (I figured using another FTB pack to build off of would result in some weird stuff).

Thank you.

And, to be clear, the .jar I'm supposed to rename is the FTB universal file, right?

Thank you, Conan! I've been trying to figure this thing out for a while now. I just knew it was something simple I was missing.

So, I got the server running (thanks again for the help, Conan), but now none of the Crafttweaker recipes are working. I tried re-uploading the jar file and scripts folder, so am I missing something?

Conan,

I'm not creating any recipes. FTB: Interactions relies heavily on modified recipes (which come with the pack). All of the files in the server folder, as well as the .jar file for crafttweaker, came directly from the modpack I downloaded from the official FTB site. I feel like something was missed when I copied the modpack files over to my server. Is there something other than the .jar and scripts that I need for crafttweaker to work?

Also, the modpack already included modtweaker.

The recipes do show up in game, so I know my client is set up properly. The recipes just don't actually process. And the recipes that were supposed to be modified are not. If that helps.

I don't have time to test at the moment either, but I may have some time in the morning.

Gonna have to wait to test. Busy this morning. If the server does work, how do I go about making a backup? I only know how to do that from the interface.

Unfortunately, it seems like I'm not going to have a chance to test in the 2-day window. Things are getting busier at work, so free time is shrinking. Do you think you could send a backup anyway? I can just test it on my server when I have time.

Ah, man....I was hoping to get to this reply before you went through that effort. I actually just got it sorted out. I just grabbed the original copies of all the files that seemed relevant (fresh download of the modpack), replaced all of my files, and it worked. Thank you so much for the time you've spent helping me, though.