BuildCraft version: BuildCraft 7.99.17 for Minecraft 1.12.2
Forge version: 1.12.2-14.23.4.2747
Link to crash report or log: problem not at log found
Singleplayer or multiplayer: singelplayer
Steps to reproduce: create any blueprint and load it in the elektronik libary
Additional information: the blueprint load at 1.11.2 and 1.12.2 but i´m not found in the save direktory "$minecraft/blueprints" when i chance the direktory too any other nothing happens!