Okay, check it out now.
1. On the new archive page, there's still suprious stuff showing up on the bottom on your new archive page that's not part of the Toolset template.
I have added some CSS that will hide this portion of the theme's content. I was not able to figure out a way to remove it altogether with code - your theme is a bit confusing to me. But this approach should prevent it from showing up for your users.
2. The filter view in the side column isn't filtering anything. It doesn't seem to work.
Okay the reason this didn't work is that you were using a combination of a WordPress Archive and a View cell. There's no reason to include a View cell here - you should add filters to the WordPress Archive itself. This is what I have done, and I removed the View cell from the Layout. I also edited the Filter and Loop integration area in the WordPress Archive editor to show your results and the filters in separate columns, which I think was your intention based on the original Layout design.
3. The breadcrumb at the top doesn't show correctly on the resource archive and the single item archive view too.
I'm working on this now and I'll update you soon.
New issues
Please open separate tickets for these so we can address them individually, thanks!
Then I could I get you to move onto the other page I was trying to set up for Vets & Vet Practices?
Of course, please create a new ticket for each issue you would like addressed, related to this page. If you want to assign them directly to me, here are the steps to follow:
1. Mark this ticket as resolved.
2. If you choose to give the supporter (me) the highest rating, the next ticket you create will allow you to send it directly to me. If you choose not to, that's fine, but the system will send your next ticket into the queue for all supporters.
3.a And is it possible to show related resources below your single item view?
It may be, but this is a separate issue I'd like to handle in a separate ticket. Please create a new ticket and describe exactly what you mean by "related resources". Are these resources that have the same tags? The same categories? Similar custom fields? Same author? Please go into detail about what you mean here, and describe the design you would like to use to display them.
3.b is it possible to have a back to 'resource list' link/button on the single item view?
Sure, you can add a link to the Resource Content Template here:
wp-admin/admin.php?page=ct-editor&ct_id=2488&action=edit
In the template editor, add a link using HTML like this:
<a href="/resource">Back to Resources</a>
Apply any styles or formatting you want to this tag.