Since I bought the Flexystruder, I tried it for my first time. And impossible to print something…
- I installed the toolhead (made bed leveling)
- Get the latest Cura software from lulzbot
- Upgrade the firmware
- Use the ini profile file (http://download.lulzbot.com/print-profiles/cura/TAZ_flexystruder_v2/ninjaflex_medium-quality_TAZ_flexystruder-v2_0.6noz_cura.ini )
First print : the beginning seems ok, but after the first or the second layer, filament extrusion becomes really bad…layers are not layers anymore… :
Second try, third,…, always with the ini profile but I reduced the speed to 8 for all the print (like the first bottom layer) => bad. I reduced the speed manually to very very slow and add amount of extrusion to 140%, ok for the first few seconds the print seems to be better then rapidly everything becomes bad again.
as you can see (right to left)
What happens ?
I see the wheel of the extruder " jump" (or comes back) very quickly and all the times, even if the print is in straight line (so no filament retraction needed…)
I’ve made a video of the wheel :
If anyone can help me…