Hi Jeremy. I solved the problem on my websites that were being cutoff in Version 10. Each site had a nav bar that slightly extended past the boundary of the page background (by about 1mm). In WD9 premium, this did not seem to be a problem as all the sites displayed well on phones and tablets etc. However, it does seem to be a problem in WD10P, so once I reduced the scale of all nav bars the sites now display correctly. I noticed you are using 9, so perhaps your problem is not the same as mine as it should work in your version even if there are slight overlaps off the page background. One of the sites did not have an overlapping nav bar but it did have a favicon on the pasteboard background that did not present a problem in earlier versions but which did in V10, so I deleted the favicon and now the site displays on phones as it should. Cheers, Abi