used forge 2347, TechReborn-1.12-2.4.5.92-universal, jei_1.12-4.6.0.65
i forgot to check but i think all machines or blocks or items like this

Fixed via PR

thanks.

uhm, just wanted to ask a little thing, modmuss, are you willing to add jetpacks at anytime? it would really be beauty. thanks again.

Yeah, I have loads of idea, just not enough time.

oh thats nice. i hope you have enough free time for your hobbies.