@Bjay I have modified your pic by adding in width=500. Not sure what difference it made as I viewed it on my phone earlier.
When you insert the attachment you get this in your post:
[ attachment id=0 msg=301556 ]If it turns out too big modify your post and pop
width=??? (I use anything from 250 to 500 depending how big I want the photo) in the middle, like this
[ attachment id=0 width=500 msg=301556 ] There has to be a space before and after your width=??? command but no spaces within it.
I'm going to repeat the photo with width=250 to see what the effect is.
PS I learnt this off Acorn so am not, as you supposed, a genius