How do I make Neodash nodes larger or relations smaller?

I am having an issue with the diameter of nodes compared to the thickness of relationships (see attached image). We need the lines to be thinner and the arrow head to be closer node.
The node & relationship sizing seems to be bounded. Making the node size larger than 100, and the relationship width smaller than 1 doesn't change the rendering. How can I make the nodes larger and the relationships narrower?

See the node size doesn't change past 100, and this is a problem on some layouts when force-directed spreads things out too far.

Also, is there a way to bypass the dashboard connection modal when I share a dashboard?
Like when someone clicks the shared dashboard link, it prompts them "You are loading a Neo4j dashboard.
You will be connected to ..."
I want to embed this share link into my webpage as a button and it would be nice if the user didn't have to click that continue button.

Also, is there a way to adjust the layout? Force-directed spreads a bit too much and radial is too condensed.