Toggle visilbity

[[Pa...]]

Can you please help me with the toggle visibility button.

i am using the Select Through Surface command and then i Increase the Selected Area on the neck of the flange. I copy the selected area and its created under Clipboard's area.

i am trying to hide the neck of the flange (and see the boundaries of the inner part of the flange) but i cannot do it although i click the toggle visibility button. Please have a look on the video which is attached and advice what am i doing wrong

717093455_gomissue_2.wmv

Edited March 10, 2022
better description of the problem

[[Na...]]

Hello,

for some reason I can't download the video. Could you reupload it or contact your local distributor with the problem? 

Regards,
Nanno