Good afternoon! By my dissatisfaction, I mean more the arbitrary reassignment of the movement and rotation buttons during construction. That is, you rotate or move one button in one direction, and after a minute this button works in the other direction. It doesn't happen often, but it does happen, and it's very confusing. Also, what Victor was obviously talking about is the rotation of the ramp block. But there are more problems with fitting the texture to the main array.
Pressing backspace or double pressing enter to turn off and back on pivot mode usually fixes that for block rotation. I definitely do agree thou that we need some way of manually rotating the texture on a placed block.