• MC Version: 1.18.2
• C&B Version: 1.2.115
• Do You have Optifine: ?

When removing bits with left mouse, it's very difficult to be precise because the action re-triggers very quickly, removing additional bits from the block behind.

Note: When adding bits with the right mouse button, this problem does not happen, the button is debounced before the action is applied.

Workaround:
Using draw mode doesn't have this issue because you need to release the mouse button before the action is applied.

Possible solutions:
Debounce mouse button by default.
Add a setting or toggleable draw-mode to enable rapid removal (hold mouse) vs. precise removal (one-click per action).