I am looking for sources for a *used* micromanipulator (wafer probe). I prefer a 4" chuck. I prefer most of all to pay less than $4000. (The prices I've seen so far are, in a word, appalling.) With or without optics (I have microscopes, and can mount, if necessary). With or without probes (prefer with, but I can purchase separately). Thanks in advance, Al -- Albert K. Henning, Ph.D. Director of Technology 650/617-0854 (Office) Redwood Microsystems 650/326-9217 (FAX) 959 Hamilton Avenue henning@redwoodmicro.com Menlo Park, CA 94025 http://www.redwoodmicro.com