Thanks to all for the assistance! I will check out the suggestions. It seems, however, that I can't assign a shortcut to a subsetting such as "end point" or "perpendicular." I can turn various subsets offand on through double-clicking, but there doesn't appear to be a direct shortcut key for these very specific snaps. Or am I missing something?
I converted from AutoCad several years ago, but am self-taught. One feature from ACAD that I desperately miss is the ability to specify a snap, such as Perpendicular, Endpoint, or Intersection. I see posts about keyboard shortcuts for groups of snaps (constraints, object, etc.) but nothing that allows me to say "Vectorworks! Snap ONLY to the perpendicular" Suggestions appreciated!