Height Range Painting, Random Spot With Wrong Color

I have painted a model using the Height Range option, but there is this one spot about half-way through the the pink portion of the model that wants to print with white filament:

I have tried clearing all paint and painting again and painting with the sphere tool. I cannot get this little white piece to print in pink.

How do I fix this?

I am having the same issue on one of my files as well. Can you attach a copy of the painted 3mf file here so I can have a look. In my case it was only when I printed at .16 layer height, any other the spots were gone.

I’ve had an occasional issue with this as well.

If you change from Arachne to Classic or vice versa it may help.

You could also tey changing the specific pattern for top layers as well.

Lastly, try rotating the model.

I was able to fix this by splitting the objects and then re-merging them. I didn’t even need to re-paint.