I was looking around in the CraftingTweaks config file and saw you can choose to hide the vanilla crafting guide button. Since I have JEI installed, this is something I definitely wanted to do, so I changed "hideVanillaCraftingGuide=false" to "true"

Unless I'm missing something, this feature doesn't seem to be working. I loaded the game and the green book button was still there. Tried it twice. Then I tried a third time via the in-game "Mod Options", didn't work either.

For info, I'm running these other mods:
Biomes O' Plenty
Animania
Inventory Tweaks
Mouse Tweaks
Controlling
Cleanview
Cosmetic Armor Reworked
MiniHUD
JEI
JEI Integration
JER
JEI Villagers
Just Enough Pattern Banners
More Overlays
Hwyla
Wawla
Waila Harvestability

I checked the configs on all these mods to make sure none of them added a "disable vanilla crafting guide" option that might be overriding CraftingTweak's config, but didn't find anything. So in the meantime I've added the No Recipe Book mod, but I'd love to be able to just use Crafting Tweak's config to do that rather than having an extra mod.

Edit: Running version 8.1.6 of Crafting Tweaks on Minecraft 1.12.2 with Forge 14.23.2.2611