Well, maybe you right. Anyway I have no experience in this area, to say something for sure.
I disagree with almost everything in that part of the tutorial very much. 6 just looks too choppy for my eyes. I find 8 is much better.
Thank you very much!
I've read in Tsugumo's tutorial, that opitmal number of frames for running cycle is 6 and. So, I decided to follow this tip.
Thanks!