I asked about pic sizes in the Genera section response was;

"It automatically resizes it according to your preference. After you insert u will see a thumbnail and then double clicking or right clicking brings up options on sizes."

I guess I missed that "option dealio)

I'll see what I can do on my side. I did not try "edit, ctrl + a, delete" But I do notice on other sites there is just a delete post button. Maybe something to add.