Twisted limited

Hello!!! I don’t understand, (although I’m pretty sure I already get the answer from one guy, here…) why, when I use the twist command, the amount of “twist” is limited??? and I don’t see any place to sepecify the number, the amount of turn!.. hope it’s clear, in despite of my awful English!
thank you for help!!!

well, I found my precedent question on the same problem, with the answer!!! I apologize!!!