I don't understand why you need to explain the first... It sounds so ridiculously minor that I've never seen an app that would require it. I'd send the LSAT addendum but I wouldn't send the other.
... the employment history in the app as completely as possible for ... of thumb across the entire app). And don't have anything ... don't put in the app.
And if you're using a PC the XoDo app is amazing! I found it shortly after learning what @"Nicole Hopkins" was using back in September for Mac. I have a cheap acer 2 in 1 that has been so amazingly helpful with the process with this app.