The original bucket is too small, sometimes the purged filament will not fall into it.
I make the new one with the extended top to prevent this issue.
Due to the heat of the chamber, it is better to print it with ABS or PETG.
Print the model upside down, with the top part on the bed with brim for better adhesion.
You need to support the pin of the bucket.
The bottom part of the bucket should be bridgeable, just make sure it bridges on the short side.
You could change the bridge infill direction (bridge angle) to achieve that.
The author marked this model as their own original creation.