K has texture filtering which would solve that problem exactly - you need to find where you set that.

The author is working on the new material editor guide, so there's no docs to point to right now.

I'm sure its in there. I don't have K with me today so I can't try myself.

I would suspect it would be in the material editor.

Click on the label for the Clip mapping Texture (if that's where you attached the transmap image.)

Look down in the Texture Editor box. There should be a little icon for the image itself. Click that.

This will cause some parameters to display that are similar to our poser Image_Map node parameters; U_Scale, V_Scale, U_Offset, etc.

Maybe among those things dispayed are settings for texture filtering.

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