[Tom Bunch]

If you have dependencies originating inside a group they'll be drawn coming out of the group even if that group is collapsed. Given that how about putting a milestone at the end of the 95% group. You said the work is mostly sequential, so I'm inferring that group has internal formal dependencies of its own. This way you keep the dependents close to their prerequisites vertically and avoid the long vertical lines.

Now, let's talk about my basement remodel. ;-)

-Tom