OK, I should have known better, but …
Can anyone tell me what size of bowden tubing I need for an Ender7? There is no info anywhere I can find.
Hello @oldflyer2…! Welcome to the forum… 
I believe it would take the standard size for 1.75 filament…
4mm OD
1.95 - 2.00 mm ID
Thank You for that info. I just got this as a used machine with no info with it and trying to sort some things out.
Here’s a link to the manual and firmware on the Creality site if you haven’t seen it yet:
Thanks for that. I looked through the manual and didn’t see anything. Something tells me this printer will not be around here long.
Cheers