You's Mechanical TSD

You's Mechanical TSD (Japanese name... You式メカニカルTSD) is one of the mechanical TSD openers. the first bag starts with TSM, so you can add BtB. if you give up TSM and compromise with Single, you can always load the first bag. This opener was invented by Yuu on October 16, 2020 Japan time.

1st bag
Perform TSM; Z-piece, J-piece, and L-piece are interchangeable in placement. Setup rate is 88.33% on one side and 93.33% on both sides; if TSM is given up and Single is compromised, setup rate is 94.44% on one side and 100.00% on both sides.

In games where there is a 180 degree rotation, you can always perform TSM on one side only.

4-lines PC
PC rate is 17.14%, 2 filter solutions.

Mechanical TSD Continuation
Always TSD.

8-lines PC
PC rate is 62.62%, TetrisPC rate is 19.05%, 1 filter solutions, 2 unique solutions. The second solution can be used to preserve the O-piece.

14-lines PC
In fact, the opener alone can theoretically create an infinite PC loop.

3rd bag
Always TSD.

4th bag
Always TSD. The J and L pieces are interchangeable in placement.

5th bag(PC)
PC rate is 100.00%, TSSPC rate is 21.11%, TSDPC rate is 0.00%, 12 filter solutions.

reference

 * [Tetris Opener Wiki]