Hello @Anonymous,

Thank you for contacting Autodesk Technical Support. My name is Stephen, a Fabrication specialist, and I'll be happy to help you with your support request.  

I looks like you are looking for more information and learning resources on a few topics: 

• Design Lines: Here is the help information regarding Design lines, as well as a great tutorial video
• Services are loaded within your Fabrication Configuration. To download additional services from manufactures you can use the "DownloadContent" Command. More about that here
• Find a tutorial video on Changing Pipework Sizes Here
• In order to print out a view with details, Spooling would be the best option. You can also watch a tutorial video here

For further information and learning I would suggest checking out the Fabrication Autodesk Knowledge Network 

If you feel this information provides you with a solution, please click the "Accept as Solution" button. Otherwise, I will be happy to continue helping you find the right resources!

Best, 

Stephen St. Russell

Technical Support Specialist