Can you believe it that when I started doing it and writing the degree fior motor C turn, I started with 390 degrees and increased it slowly and slowly by about 20 degrees, and then 30 degrees, and then 50 degrees. Slowly and slowly till I reached 600 degrees. When I reached 600 degree turn for this turning, it worked once then it never worked again. I decided to choose lesss degrees. I started reducing it by 20 degrees, then by 30, then by 50, then by another 50 until I reachhed 390 degrees again where I just started from!!!! And it worked once, then it never worked. I gave up at the end, and decided not to take them both together. I mean it is a big range from 390 to 600 degrees!
What does this mean? What do we rely on if not on Odometry? I still don't get it.