Marty,
I was not aware that the 90x retip was available. Is this at soundsmith.com or something like that? I really do enjoy the 90x and am keeping it. I think it's also very hard to determine when this needs to be done though. I got a second arm wand for my 10.5i so I plan on using the 90x and LP interchangably for some variety. $450 is a good price if it would be good as new. Let me know how it goes if you decide to do it.
I was not aware that the 90x retip was available. Is this at soundsmith.com or something like that? I really do enjoy the 90x and am keeping it. I think it's also very hard to determine when this needs to be done though. I got a second arm wand for my 10.5i so I plan on using the 90x and LP interchangably for some variety. $450 is a good price if it would be good as new. Let me know how it goes if you decide to do it.