Here is a tube where I would like to change diameter of two selected circles (pointed by blue arrows). I want they to have the same diameter.
I tried scale tool but it always changes the distance between the circles, so when I add diameter it moves the circles outside from the center.
My goal is to change all circles diameter, especially on the left side because I have incorrect diameter of the center pipe and the left pipe. So the center pipe it too slim and the left side of the pipe is too big. I would like to know some trick how to do is in a simple way - maybe it is not needed to change diameter every circle separately? I still can use TGI3D tool to change pipe’s circles.