I am following a video tutorial and the author created a CurveTube that he anchored at one end and then wrapped around a cylinder. He then pushed the tube towards the cylinder before pulling its other end.
I tried the same thing, but every time I touched the tube - it exploded in size. I checked and I had all the same preferences (as far as I can tell) so what am I doing wrong?
I am including three screenshots from his tutorial and the fourth is what happens when I try to do the same thing.