Hi,
Anyone already succeeded to print TPE-90A filament (flexible one)?
Tried to adjust the flow as advised to 110% but filament is clogging.
I had a look at messages bu didn’t find any topic related to this.
Any help/advise more than welcome 
Clogging has been a consistent problem for some time. lower your print speed and reduce retraction. make sure you are using a brass nozzle to help transfer that heat into the filament to let it flow better.
Thanks for adivise. Will try speed and retraction parameters.
However, about brass nozzle, do you mean you’re not using the “standard” Snapmaker nozzle?
brass is one of the two nozzle materials provided by snapmaker. Brass transfers heat a little better for materials like TPU and PETG. otherwise you may have to raise the temperature for your material.
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I found a video on Youtube advising to change the printing head spring by a less powerful one. I used a spring from a pen. Currently printing… Until now, things seem to be fine. Waiting till the end. The other advise for getting nice prints is also to use a filament dryer.