I made a thick shell with t=2mm using “Hollow”. How can I add thickness to the shell for example I want to get the 5 mm thick(add 3 mm to the exist shell)? There are some limitation to get back to the original lumen so I have to work on the 2 mm shell to get the 5mm thickness.I need this additional 3mm thickness to be added to the outer surface of the shell.
When I use Hollow to do this for one more time the result is not what I want!!