RetroPad Editor - create and edit onscreen gamepads

When I insert an image into a new button, the image’s aspect ratio is incorrect. I can’t adjust it using the sliders either, as I don’t understand the numbers on the right. How do I convert them to pixels to set the correct size when inserting?

Hi! Thanks for this editor, it’s very useful to twaek and adjust the overlays.

I have a question: Is it posible to add a deadzone to only the Y-axis of the left stick in the overlay .cfg? Retroarch allows us to set a deadzone in the input settings, but it effects both the Y and the X axis. I’ve read this guide, but it seems that it says nothing about deadzones https://docs.libretro.com/development/retroarch/input/overlay 1