(i havent played much opusmagnum, i completed the base game a few years ago and sort of forgot about it, but i did remember that these turnament would get held, and i was pleasantly suprised to see that there was one ongoing, so i decided to give it a try.)

i dont really expect to place well, but i thought i could atleast try the easier metric, so present this 1 piston solution, the design is rather obvious, place everything close and make no big swings, then it just asembles