Since Recurrent Complex isn't continued anymore for 1.7.10. I have asked Ivorius if I can upload my version with bugfixes.
Depending on time, I might backport the newest version to 1.7.10
Link to the original mod: https://www.curseforge.com/minecraft/mc-mods/recurrent-complex
I don't own Recurrent Complex, Ivorius gave me permission to continue his mod for 1.7.10.
The Recurrent Complex Unofficial Team
