<![CDATA[SoliForum - 3D Printing Community — How can I fix blobs on outer perimeter?]]> https://www.soliforum.com/topic/16575/how-can-i-fix-blobs-on-outer-perimeter/ Sun, 09 Jul 2017 19:11:04 +0000 PunBB <![CDATA[Re: How can I fix blobs on outer perimeter?]]> https://www.soliforum.com/post/136548/#p136548 I would say temperature related. Try lowering the temp by 5 and see if it improves. Blobs are usually caused by oozing.

]]> Sun, 09 Jul 2017 19:11:04 +0000 https://www.soliforum.com/post/136548/#p136548 <![CDATA[How can I fix blobs on outer perimeter?]]> https://www.soliforum.com/post/136546/#p136546 So this is what is happening https://www.youtube.com/watch?v=xDS8rBnA1U0

I run a E3D v6 with a bowden extruder I use 4,5 mm reatraction at 40mm/s. Print speed is 55 mm/s layer height 0.3mm and temprature 190°C (I run cheap but decent quality no name PLA). My flow rate is spot on. I also tried costing everything from 0,2mm to 0,5mm but it didnt help either. If you have any ideas why this is happening let me know down below.  Thanks for reading.

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