I use it when printing clear or white filaments as it keeps random bits of charred plastic from falling into the print
Thats what happened there
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@Cristian_Martinez ahhh yes. I had that with the clear Tech-G/PETG I had. Does it work well?
Yeah next 2 pieces came out much much better
@Cristian_Martinez How bad is the risk of your hotend being entombed?
extrusion multiplier, retraction, wipe, temperature, cooling, speed. i would play with them in this order 
@Cristian_Nicola Cool. I’ll think about picking one up sometime ^^
@Kura_kuea not too bad they were both caused due to prints not sticking properly and no supervision. I have a camera now lol
@Cristian_Martinez Nice