Hi boni, I want to suggest you to add a compatibility between Iguana Tinker Tweaks and Treecapitator so that if you cut a tree, the axe with which you've cut it increases its own xp according to the pieces of wood cut. Is it workable?

Yeah, Treecapitator never calls onBlockStartBreak, but it does call onBlockDestroyed. ITT uses onBlockStartBreak.

So is it IMPOSSIBLE to do?

Not impossible, just would make the most sense for Treecapitator to fix it. Unfortunately, I'm not sure if Treecapitator is actively maintained; I've submitted a pull request that fixes a similar incompatibility and it's gotten no action.

I see...we have to wait a bspkrs's reply.

That's out of my hands. If it doesn't then treecapitator doesn't use the tool to break the blocks.