The mod is amazing, I love having a really great mod have at least partial functionality in Fabric. There's a few things I would like to see, though.

1. This is less of an issue, but I've been using Pehkui (a size changer mod) with Bits And Chisels, and I noticed that you can still place bits in the 1/16 block that you are currently standing in. Example below.
   If perhaps the bit was prevented from being placed if your hitbox is within the selected area, that would be cool :)
2. A second thing that I noticed was that you can't craft the tools in Survival. Pretty easily fixed with a datapack, but would be nice to have this feature in the mod itself. :)

And, yeah, that's all I have for now. Again, thanks CoolMineman, for making this amazing mod!

All tools should be craftable in survival https://github.com/CoolMineman/BitsAndChisels/tree/master/src/main/resources/data/bitsandchisels/recipes