No leaks, johnceggleston. I agree with your opinion, too. We prefer the Subaru over the Blazer.
86bratman: the noise is most pronounced under load (uphill acceleration). After acceleration under load, coasting will enable the noise to quiet down. On a level road surtace, light acceleration has little to no effect on creating the noise. It will usually remain quiet.
To all of you: THANK YOU FOR YOUR INTEREST AND SUPPORT!