Anycubic Chiron - Issue in only one place on print

[curious aardvark]

Hmm - I'd say the model itself is probably at fault.

I can only see issues in the first picture. And given the angle of the print and how thin it looks. I'd say the print is thinner at that point than at the sdies - which also do not slope at the same angle.

Slo lower the print temp slightly - say 5c and print it a bit slower and make sure that your print cooling duct fans are running at 100%.
And maybe look at the model and make that area slightly thicker.

Remember you can can always sand it back down to the correct thickness. So a thicker print that has no issues, with a little post production sanding, is generally a simple and quick option.

get some foam sanding blocks - probably my most used post processing tool: https://www.amazon.co.uk/SANDING-MED...7000657&sr=8-8

NEVER use powered sanding tools on pla or abs 3d prints. They generate too much heat. hand saidnign with a sanding block works perfectly.