Duplication of Silent gear hammer / paxel [Issue]:

[fatgoat]

What happened?

Have been using silent gear hammer / paxel to mine. Worked like a charm Enchanted it to make it faster (efficiency IV, unbreaking III, mending), and now when I repair it, it duplicates the tool, rather than just repairing it.

Pack Version

Version: 0.31.1

To Reproduce

1. Make Silent gear tools
2. Enchant them
3. Use them till they need repairing
4. Repair them and receive repaired tool + new identical tool

Are you using OptiFine or Oculus?

• [ ] Using OptiFine
• [ ] Using Oculus
• [X] No. None of them. Unmodified.

Are you on a Server?

• [ ] Yes.
• [X] No.

Relevant log output / crash report.

No response

Anything else to add?

No response