[xb-60]

I see what you mean. The engine shot looks normal as a small preview, but it stretches as a full size.
I have not previously come across that effect with pictures that I've loaded; I've sometimes seen pictures inverted, but I've not experienced your problem.
That's no help, is it?

Cheers!
Glen

edit: possibly the picture file is too large; it might be automatically compressed, resulting in a stretched image. I typically change image sizes that I load onto Club Cobra down to around 300kB