1 hour ago
You are using fuzzy select tool ? I think it is the wrong tool, free-select is better. Whichever one used, turn off any anti-aliasing option. I have seen transparent edge pixels become opaque when rotated. It is a bit of a bug that AFAIK never fixed.
You might want to try a different work-flow
Make your selection
Copy the selection, then close the selection.
Paste as a new layer
Rotate the layer.
A little video of that, I use Unified Transform but Rotate is ok . Only on leg https://sendvid.com/81bwqgvr 1 min 30 secs no audio.
You might want to try a different work-flow
Make your selection
Copy the selection, then close the selection.
Paste as a new layer
Rotate the layer.
A little video of that, I use Unified Transform but Rotate is ok . Only on leg https://sendvid.com/81bwqgvr 1 min 30 secs no audio.

