Products per row stuck at 2

Hi,

I had my site customised the way I wanted it, then a major problem hit and I’ve pretty much started from scratch.

I’ve added it all back again but even though I have my products per row set to 5 in the Product Catalogue section of the customisation area, my home page sections and shop pages are only showing 2 products per row and I have no option to set the number of rows per page.

I’m not sure if I’ve neglected to install a plugin or make some other change, but the theme isn’t looking like it did before.

It’s also now showing a full page product image on the single product pages, with the name, short description, price etc underneath, rather than half a page for the image and the info to the side.

Thanks,
Chris.