Did you check if the fanshroud is to high? The airflow needs to blow right below the nozzle. If it's directly on the nozzle, you get these temp changes.
Did you check if the fanshroud is to high? The airflow needs to blow right below the nozzle. If it's directly on the nozzle, you get these temp changes.
@nallath - looks like you missed the fact that the temp is fine when the fan is at 100% or zero. The temp only has issues when the fan is between these values.
@amedee - thanks, your suggestion did not work since diableing the fan seems to over ride tweak at height, but it got me on the right track!
What you need to do is set:
Fan full on at height (mm) = Initial layer thickness (mm) + Layer height (mm)
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amedee 349
The problem comes with the 'Fan full on at height' parameter which makes that the fan will go from zero to max gradually until this height is reached.
To achieve what you want, just disable the fan in the advanced tab, and use the TweakAtZ plugin to turn it on when you need it.
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