Very fair pricing Luke. You can bet that when the time comes for a new iem, vibro labs will be right at the top of my list, especially with the reports of sound qjuality and the cheaper restocking fee. Thanks and Cheers, mate.
I find it far more likely that change (s) in one, or more, of the innumerable and unmeasureable variables within us is responsible for these type of phenomena than that something was suddenly different (and magically changed back before the next listening session) in a piece of gear. Just sayin'.