I researched Logistics 3 and then added this mod. The balancers show up in the tech tree and show up when I'm setting a filter on something. However, they are not available to craft. If I use console commands to un-research and then re-research the Logistics technologies, then it works fine.

That's a very obvious bug. Fixing it right now. Thanks for bringing it to my attention! Version 0.0.2 of the mod should be out shortly and will take care of this.

Just uploaded a new version with this bugfix.