Somebody Sticky This!   According to the manuals, this doesn't work using Instant Commands "At This Time".   I called support to see if that's been fixed, since the manuals are so old, and the tech didn't know.   So I broke out the old Radio Shack Multi-tester. It seems to work on both Presets and Snapshots using Instant Commands.   EDIT: OK, just called support again, and they're (different tech) telling me that it works on Floor and Rack, but not on HXF