The thumbnails with my excerpts seem to size themselves and are not proportional to the original. I have tried to resolve this in 2 locations:
1. I have a thumbnail plug-in - Thumbnail For Excerpts - where I have set the size to 240 by 160
2. I have also gone into WP media settings to re-set the maximum size allowed for thumbnails
I have also used the thumbnail regenerator plug in
All to no avail - you can see on my blog that the thumbnails are not right.
My initial designer is MIA so I am trying to resolve this myself. I would appreciate any ideas... thanks