Welcome to the forum slm81555, if I haven't already.

Have you thought about the pro plan. Have you tried TCP Optimizer or cable-nuts. Is your computer clean, cookies and files, Virus and Spyware.
That time of day is still a little slow still. Try posting at late night or early in morning. Also try testing with the 2992 test file, or at least the 1496 file. Post back with speed test.