Rear right wheel

Hello friends, when I went for the rotbalans separation today, the masters told me that the rear axle is curved. I showed some of them said no, no axle, no torsion spread. Will it be normal with the torsion? I may have typographical errors, I'm writing on the phone, thank you to my friends who will help you.

Is there any sound coming from the rear torsions?

My rear wheels are also very slightly cambered but the original is so .. If the curvature of the single wheel is different, you may have tilted the torsion.

Hello, I had a trapezoid, and the knock-on sound started to sound from the beginning, I was torsion from the right back wheel. I had a problem and then I made it before I made this video. https://www.youtube.com/watch?v=C6thcNK_z-Y