I'd be hugely interested in what you find out. I too am a bit underwhelmed with the OEM posts but always have 3-4 spare sets of high-end WBT NexGen pure silver on hand. I'm still struggling with a minor warranty issue but once I'm convinced its taken care of I'm off to the races!
Statements in my posts are opinion only, not to be construed as fact. Any projects I engage in are at my own risk! Their outcome cannot be assured and may result in success, small/no change or catastrophic failure. I encourage no one rely on anything I say or do as gospel and to realize your mileage may vary!
