I know this is not the appropriate forum, but I don't know where else I can find help. Does anybody have a Pyxis (ex-Helpmate, ex-TRC) Zebra stereo head -- good or broken -- for sale? We have one Zebra (with vergence) in our lab and its vergence motor just burned up. I know that Helpmate doesn't exist anymore, but I was wondering if a good soul ;-) could sell us a (broken) head from where we could remove spare parts. Thanks, Guilherme -------------< G. N. DeSouza >------------- ---------<gdesouza@xxxxxxxxxxxxxx>--------- --< http://rvl1.ecn.purdue.edu/~gdesouza>--