For some reason whenever I make a blueprint on a single player world, and then go to my server and make the blueprint on the server using the electronic library, and then try and put in the builder, the builder does not even begin to build it.

BuildCraft version:
Forge version: buildcraft-7.99.15
Singleplayer or multiplayer: Multiplayer
Steps to reproduce: Create a blueprint on single player world. Import it onto a server using the electronic library. Try to put it into a builder.

Builders are still WIP, so this might not be working yet. However as @afdw handles builders I'll leave debugging to him.