This is my first time playing with Nuclearcraft. I have started with LEU-235, because of the quest, and I know that you're supposed to reprocess the depleted fuel to get better fuel, but I have no idea of the progression line or even what fuel I'm supposed to aim for.

So, I'm trying my best with this NuclearCraft fusion reactor in Compact Claustrophobia. Finally got it to work and run after putting well over the supposed 40M RF it should have taken to jumpstart it. I've been trying to sort all the fluids/gasses around. I've only been working with two fluid types: Hydrogen and Deuterium. Nothing else.

For some reason, my reactor exploded (and did it again as I was writing this out after having JUST repaired it), despite being well under the heat cap, and all of the electromagnets being powered. Does anyone know what might be the issue?

Here's some screenshots of the reactor (before and after exploding)

Essentially im trying to automate LEU235 fuel for my fission reactor, and it seems the sequential fabricators wont pull in the items needed to craft the fuel. They output just fine, and the isotope seperator is working fine, I just cant figure out how to get the fabricators to pull in items. Any help is appreciated, ive left a screenshot below of my setup in case they help.

So im playing a pack called compact claustrophobia and i desperetly need to run my fusion reactor but i dont have enough energy to do so. How do i do it? Im completly stuck. I have like 80 thermoelectric generators. if you know what should i do please help.

UPDATE: i built 4th fission reactor (2 exploded, 2 are working) and i have energy. I had a lot of batteries but it didnt work. thank you!