Cylinder Axis checking
9:35 AM, Monday January 24th 2022
Hello,
I'm working on the 250 cylinder challenge and I have a question. I've drawn my cylinders and I would like to check if the alignement is correct.
https://imgur.com/gallery/HgZez3c
It is said in the instructions that I should take a pen of a different colour and try to ignore the minor axis that has already been drawn. My problem is that I don't see how to ignore the axis. As the minor eIlipses shoud be cut in half in the middle I tried to use the ruler this way. I place my ruler in the middle of the first ellipse and measure the space in centimeters. I divide the figure in 2. I place a point. Then I do the same for the other ellipse. Finally I use the points as marking and trace minor nb2 (the one with a different color). My problem is that this method doesn't seem to work.
Could someone please share his/her tricks when placing the ruler for checking? How can I be sure that my ruler is on the right place and is going to help me to draw the correct minor axis?
Thanks very much in advance for the help!