Well, this is awkward!
The Shed End Forum relies on revenue to pay for hosting and upgrades. While we try to keep adverts as unobtrusive as possible, we need to show these to make sure we can stay online and continue to keep the forum running. Over the years costs have become very high.
Could you please allow adverts on this domain by switching it off and whitelisting the website? Some of the advert banners can actually be closed to avoid interference with your experience on The Shed End.
If you don't want to view any adverts while logged in and using your account, consider using the Ad-Free Subscription which is renewable every year. To buy a subscription, log in to your account and click the link under the Newbies forum on the home page.