You can't, I think - I could, but there's no need; the cuts basically get "expanded" when one goes to read the comments, so if someone (including me) wants to read the whole entry with comments, they'll get to it just by clicking on the comments link...was that clear as mud?

Short answer: I could delete it, I suppose, but I don't see the need. Oh - I see what you're saying - you were proposing I use lj-cut to shorten the entry, when in fact that's what I'd already done...whereas I took it as a compliment on my use of lj-cut to put the long entry behind a cut...so...no harm, no foul.