It seems like you are experiencing an issue where changes made in Photoshop are not reflecting correctly in Spine after export. This could be due to several reasons, such as the images not being replaced correctly in Spine or discrepancies in image sizes. Here are a few steps you can try to resolve the issue:
Check Image Sizes: Ensure that the images you are exporting from Photoshop have the same dimensions as the original images in Spine. If the dimensions differ, it can cause distortion or misalignment.
Replace Existing Attachments: When importing the images back into Spine, make sure to check the option to "Replace existing attachments." This ensures that the new images overwrite the old ones.
Clear Cache: Sometimes, cached images might not update correctly. Try clearing the cache in Spine or restarting the application to see if the changes take effect.
Verify Export Settings: Double-check your export settings in Photoshop to ensure they match the original settings used for the initial export. This includes scale, padding, and any other relevant settings.
Backup and Re-import: As a last resort, you can try backing up your project and re-importing the images from scratch to see if that resolves the issue.
If these steps do not resolve the problem, consider sending your PSD and Spine project files to Esoteric Software for further investigation.