I just spent most of an hour fighting with this misfeature. It's really hard to make non-unsightly lines without Bézier handles. Please?

(And yes, I agree with the previous commenter, this is the first time I have ever sworn at an Omni product, and I use OmniOutliner and OmniGraffle near every day. Also, is there really no way to constrain a line segment to be perfectly horizontal or vertical?)

Thanks.