Wrench PC is a SDPC Opener invented by Unongmilk. You can build 1st bag 100% if 180 is allowed and use mirror. This opener has a lot of 2nd bag setup.

1st Bag TSS

Residue

Setup 1 - Build 24.76%

This setup needs IO > Z > J

100% PC Chance

There are 16 minimal solutions:

37.34%

35.99%

31.31%

29.80%

28.97%

27.26%

22.82%

19.05%

15.08%

14.29%

13.65%

9.84%

9.84%

9.68%

6.35%

5.71%