Patience Grasshopper! Patience works both ways. It may be the middle of the night where he lives. Or he may have a job, family emergency, or other commitments. I mean gee whiz - it has been less than 24 hours since he last responded.
There are many posters who "bump" a thread if no response has come in 60 minutes - most don't understand responders are volunteers with real-world responsibilities. It works both ways. We must not assume posters are sitting there waiting for a response, and able to immediately reply.