well today i hooked up the new Wilder Adapter (i am so sick of taking apart seats).i have been using the standard Miyata post for the last weeks,while waiting for it to arive.
one more thing that sucks is the new ones,ya know the lighter newones?well the holes dont entirely match up to the same holes as the older Wilder adapters 
So rather than re-drill my CF plate i had to re-drill the adapter this is a royal pain in the ass and i pity the unicycle lover who this happens to next.
i hope there is no part 4 to this saga.i further hope that somewhere out-there,a permanent solution to mounting a uni seat to a quality seat post is in the works.