Poor quality for the bottom 20% of print

[tiny thorn]

Printing ASA @ 240C with 100C bed, cooling settings are in the photo

[buoyant sky]

AI Help

It's great that you've shared a photo of your cooling settings. However, it's not clear what kind of help or advice you're looking for. Could you please provide more details about the issue you're experiencing with printing ASA at these settings?

WARNING: This response is AI generated and may contain errors.

[sweet sparrow]

@tiny thorn ^^

This looks cooling related

[tiny thorn]

which I why I posted a screenshot of my cooling configs

[tiny thorn]

by the photo you can see the bottom part of the print looks deformed and not crisp

[sweet sparrow]

Fan speed max 30%?

[tiny thorn]

I wonder if I can turn on Keep fan always on and see if that helps

[tiny thorn]

yes

[sweet sparrow]

Why?

[tiny thorn]

That's what most guides recommend for ASA/ABS

[sweet sparrow]

That depends on your cooling set up / fans

30% on my printer ≠ 30% on your printer

[tiny thorn]

Agree

but the rest of the print is just fine

it's just the first 20%

[sweet sparrow]

Yes, where you are close to the bed - another heat source

and most overhung

[tiny thorn]

you are right

how would I adjust this in my slicer settings?

[sweet sparrow]

Well it looks like you need more cooling

what temps ?

[tiny thorn]

240C

[sweet sparrow]

and the bed?

[tiny thorn]

100C but as of now I've increased it to 110C

110C is the max I can go

[sweet sparrow]

seems a bit hot

try lower

try 100% fan

[tiny thorn]

I am getting some bed adhesion issues on larger prints

[tiny thorn]

that's a lot.. I was thinking 40%

I'll try 45% at first and then I'll increase to 80%

thanks, yeah I'll try a little lower bed temp with more max cooling

[sweet sparrow]

It’s impossible to know without knowing your fan setup

30% is not a lot

Just test it at 100% and see if it goes away

Then tune it