I think your bed is warping slightly as it heats up, which is normal. Set your bed temp to 105 for half an hour before starting your print and see if it still happens. If you have a V0 or other manually levelled printer, get the bed to 105 before levelling.

What are your bed temps for PLA and ASA? Does it still happen if you preheat the bed? If you rotate the print, does the rough spot follow the rotation?

“fill angle” under infill settings.

Yep. I can get ASA down to 12% with an ambient 50%RH using that method.

There are some models out there for wedges with reverse Bowden fittings so you can keep it cracked open all the time.

Try running your dryer with the lid propped open a bit. Most Sunlu dryers don’t have a way to get rid of the humid air pulled out of the filament.

You know what, Madred, if you want me to see five lights, like your pretty boy over there, Brian, why don’t you just make them five lights?

Another Cardassian, Gary.

On Mint Frosting Mobile

He’s just trying to get to the Wormhole X-treme™ back to Arrakis

ftfy

But don’t take my word for it.

It’s a shame that analog inference accelerators are taking so long to hit the market. GPUs are way too expensive and power hungry for inference when you don’t need the ability to train a network.