Hi guys,
I was hoping the 3D Printing community would be able to help me with a design project I am undertaking at Bournemouth University in the UK. (I am designing an air filter unit for FDM 3D Printers).
Please could you simply answer the below questions:
1) Please can you send a photo of your 3D Printing workspace? Doesn’t matter if it’s untidy or anything. (also you don’t have to if you don’t want to!)
2) How comfortable are you with independently changing the extruder nozzle (Hot-End) on your FDM 3D Printer?
3) To freshen the air produced when operating your 3D Printer in a room, is opening a window one of your first options?
Thank you for your time 
