Hello @radiusgroup ,
Please see this existing Product Idea thread for voting and voicing use cases.
You can, make sure you don't have padding toggled on for the specific image, nor any extra columns, dividers, or spacers that would be preventing you from stretching the image to the full width of the section you're working in. See our main article on inserting images into emails if you're needing step-by-step and visual guidance on this process.
If you create an email invite, then it'll be just that- an invite. If you're wanting to create an email for only registrants or only non-responders, see the linked articles for step-by-step and visual guidance. You can also copy existing emails and set them to target specifically registrants or non-responders as well.
If you need guidance on navigating and using the event dashboard, you're welcome to check this article. All article links can be found in our Knowledge Base library of support articles, which is also accessible via the Help tab in an account's top navigation bar. For other general questions and guidance on using the event tool, see our Community's Events FAQ.
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