Small update time, Lucky Chair Detector plugin now correctly generates jump SLURLs to chairs in sims that have a space in their names and supports a few more lucky devices.
To update, rez the installer box on the ground and wait for the update box to be sent to you, then proceed with installation as usual. 🙂
Through the Broken Looking Glass 
This works perfectly whenever the chair announces the letter and is great value. Thank you Rika.