User talk:128.115.190.41

Computed Axial Lithography
Hi, thanks very much for your contributions to the article and some other 3D printer related content. I'd suggest that you get a Wikipedia account (click 'create account' in the top right of the page), it can be really helpful when adding content, some contributors are suspicious of people who don't have accounts because a lot of vandalism is done from people without accounts. You don't have to use your real name as your username if you don't want to, but you are welcome to if you do.

Thanks again

John Cummings (talk) 09:57, 16 February 2019 (UTC)