Had it with filament curling....

[csb639 1]

Hi Folks - 

 

I have am 2+, have run all kinds of filament (hemp was interesting), but have a chronic problem with the filament curling/not adhering to the print. The pic is PLA 1.75mm; printer head at 210C; build plate at 60C; have leveled 18 different ways - pushed it up, then down, etc. the brim lays down fine, but all heck breaks loose after that. Just put in a brand new 0.4mm nozzle - that's what I got. 

 

Anybody got anything?

Much obliged, CSB639

[yellowshark 153]

What are your settings for  print speed(s if different);retraction settings if turned on; layer height; model x/y dims

[geert_2 558]

There is a very good film of user gr5 on bonding and warping issues (both are related). Try searching this forum for it; it is posted in several topic (but I don't know them by head).